81974167776

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:575

約数の個数: 384

約数和(自身を含む): 252303851520

約数和(自身を除く): 170329683744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 61, 72, 74, 96, 108, 111, 122, 127, 144, 148, 183, 216, 222, 244, 254, 288, 296, 331, 333, 366, 381, 432, 444, 488, 508, 549, 592, 662, 666, 732, 762, 864, 888, 976, 993, 999, 1016, 1098, 1143, 1184, 1324, 1332, 1464, 1524, 1647, 1776, 1952, 1986, 1998, 2032, 2196, 2257, 2286, 2648, 2664, 2928, 2979, 3048, 3294, 3429, 3552, 3972, 3996, 4064, 4392, 4514, 4572, 4699, 5296, 5328, 5856, 5958, 6096, 6588, 6771, 6858, 7747, 7944, 7992, 8784, 8937, 9028, 9144, 9398, 10592, 10656, 11916, 12192, 12247, 13176, 13542, 13716, 14097, 15494, 15888, 15984, 17568, 17874, 18056, 18288, 18796, 20191, 20313, 23241, 23832, 24494, 26352, 27084, 27432, 28194, 30988, 31776, 31968, 35748, 36112, 36576, 36741, 37592, 40382, 40626, 42037, 42291, 46482, 47664, 48988, 52704, 54168, 54864, 56388, 60573, 60939, 61976, 69723, 71496, 72224, 73482, 75184, 80764, 81252, 84074, 84582, 92964, 95328, 97976, 108336, 109728, 110223, 112776, 121146, 121878, 123952, 126111, 126873, 139446, 142992, 146964, 150368, 161528, 162504, 168148, 169164, 181719, 185928, 195952, 209169, 216672, 220446, 225552, 242292, 243756, 247904, 252222, 253746, 278892, 285984, 286639, 293928, 323056, 325008, 330669, 336296, 338328, 363438, 371856, 378333, 391904, 418338, 440892, 451104, 484584, 487512, 504444, 507492, 545157, 557784, 573278, 587856, 646112, 650016, 661338, 672592, 676656, 726876, 743712, 747067, 756666, 836676, 859917, 881784, 969168, 975024, 1008888, 1014984, 1090314, 1115568, 1134999, 1146556, 1175712, 1322676, 1345184, 1353312, 1453752, 1494134, 1513332, 1555369, 1673352, 1719834, 1763568, 1938336, 1950048, 2017776, 2029968, 2180628, 2231136, 2241201, 2269998, 2293112, 2564257, 2579751, 2645352, 2907504, 2988268, 3026664, 3110738, 3346704, 3439668, 3527136, 4035552, 4059936, 4361256, 4482402, 4539996, 4586224, 4666107, 5128514, 5159502, 5290704, 5815008, 5976536, 6053328, 6221476, 6693408, 6723603, 6879336, 7692771, 7739253, 8722512, 8964804, 9079992, 9172448, 9332214, 10257028, 10319004, 10581408, 11953072, 12106656, 12442952, 13447206, 13758672, 13998321, 15385542, 15478506, 17445024, 17929608, 18159984, 18664428, 20170809, 20514056, 20638008, 23078313, 23906144, 24885904, 26894412, 27517344, 27996642, 30771084, 30957012, 35859216, 36319968, 37328856, 40341618, 41028112, 41276016, 41994963, 46156626, 49771808, 53788824, 55993284, 61542168, 61914024, 69234939, 71718432, 74657712, 80683236, 82056224, 82552032, 83989926, 92313252, 94877509, 107577648, 111986568, 123084336, 123828048, 138469878, 149315424, 161366472, 167979852, 184626504, 189755018, 215155296, 223973136, 246168672, 247656096, 276939756, 284632527, 322732944, 335959704, 369253008, 379510036, 447946272, 553879512, 569265054, 645465888, 671919408, 738506016, 759020072, 853897581, 1107759024, 1138530108, 1343838816, 1518040144, 1707795162, 2215518048, 2277060216, 2561692743, 3036080288, 3415590324, 4554120432, 5123385486, 6831180648, 9108240864, 10246770972, 13662361296, 20493541944, 27324722592, 40987083888, 81974167776]

約数ペア:

[(1, 81974167776), (2, 40987083888), (3, 27324722592), (4, 20493541944), (6, 13662361296), (8, 10246770972), (9, 9108240864), (12, 6831180648), (16, 5123385486), (18, 4554120432), (24, 3415590324), (27, 3036080288), (32, 2561692743), (36, 2277060216), (37, 2215518048), (48, 1707795162), (54, 1518040144), (61, 1343838816), (72, 1138530108), (74, 1107759024), (96, 853897581), (108, 759020072), (111, 738506016), (122, 671919408), (127, 645465888), (144, 569265054), (148, 553879512), (183, 447946272), (216, 379510036), (222, 369253008), (244, 335959704), (254, 322732944), (288, 284632527), (296, 276939756), (331, 247656096), (333, 246168672), (366, 223973136), (381, 215155296), (432, 189755018), (444, 184626504), (488, 167979852), (508, 161366472), (549, 149315424), (592, 138469878), (662, 123828048), (666, 123084336), (732, 111986568), (762, 107577648), (864, 94877509), (888, 92313252), (976, 83989926), (993, 82552032), (999, 82056224), (1016, 80683236), (1098, 74657712), (1143, 71718432), (1184, 69234939), (1324, 61914024), (1332, 61542168), (1464, 55993284), (1524, 53788824), (1647, 49771808), (1776, 46156626), (1952, 41994963), (1986, 41276016), (1998, 41028112), (2032, 40341618), (2196, 37328856), (2257, 36319968), (2286, 35859216), (2648, 30957012), (2664, 30771084), (2928, 27996642), (2979, 27517344), (3048, 26894412), (3294, 24885904), (3429, 23906144), (3552, 23078313), (3972, 20638008), (3996, 20514056), (4064, 20170809), (4392, 18664428), (4514, 18159984), (4572, 17929608), (4699, 17445024), (5296, 15478506), (5328, 15385542), (5856, 13998321), (5958, 13758672), (6096, 13447206), (6588, 12442952), (6771, 12106656), (6858, 11953072), (7747, 10581408), (7944, 10319004), (7992, 10257028), (8784, 9332214), (8937, 9172448), (9028, 9079992), (9144, 8964804), (9398, 8722512), (10592, 7739253), (10656, 7692771), (11916, 6879336), (12192, 6723603), (12247, 6693408), (13176, 6221476), (13542, 6053328), (13716, 5976536), (14097, 5815008), (15494, 5290704), (15888, 5159502), (15984, 5128514), (17568, 4666107), (17874, 4586224), (18056, 4539996), (18288, 4482402), (18796, 4361256), (20191, 4059936), (20313, 4035552), (23241, 3527136), (23832, 3439668), (24494, 3346704), (26352, 3110738), (27084, 3026664), (27432, 2988268), (28194, 2907504), (30988, 2645352), (31776, 2579751), (31968, 2564257), (35748, 2293112), (36112, 2269998), (36576, 2241201), (36741, 2231136), (37592, 2180628), (40382, 2029968), (40626, 2017776), (42037, 1950048), (42291, 1938336), (46482, 1763568), (47664, 1719834), (48988, 1673352), (52704, 1555369), (54168, 1513332), (54864, 1494134), (56388, 1453752), (60573, 1353312), (60939, 1345184), (61976, 1322676), (69723, 1175712), (71496, 1146556), (72224, 1134999), (73482, 1115568), (75184, 1090314), (80764, 1014984), (81252, 1008888), (84074, 975024), (84582, 969168), (92964, 881784), (95328, 859917), (97976, 836676), (108336, 756666), (109728, 747067), (110223, 743712), (112776, 726876), (121146, 676656), (121878, 672592), (123952, 661338), (126111, 650016), (126873, 646112), (139446, 587856), (142992, 573278), (146964, 557784), (150368, 545157), (161528, 507492), (162504, 504444), (168148, 487512), (169164, 484584), (181719, 451104), (185928, 440892), (195952, 418338), (209169, 391904), (216672, 378333), (220446, 371856), (225552, 363438), (242292, 338328), (243756, 336296), (247904, 330669), (252222, 325008), (253746, 323056), (278892, 293928), (285984, 286639)]