81738761664

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1\times {\mathrm{967}}^1$

素因数の和:1675

約数の個数: 224

約数和(自身を含む): 250120668160

約数和(自身を除く): 168381906496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 109, 112, 168, 192, 218, 224, 327, 336, 436, 448, 577, 654, 672, 763, 872, 967, 1154, 1308, 1344, 1526, 1731, 1744, 1934, 2289, 2308, 2616, 2901, 3052, 3462, 3488, 3868, 4039, 4578, 4616, 5232, 5802, 6104, 6769, 6924, 6976, 7736, 8078, 9156, 9232, 10464, 11604, 12117, 12208, 13538, 13848, 15472, 16156, 18312, 18464, 20307, 20928, 23208, 24234, 24416, 27076, 27696, 30944, 32312, 36624, 36928, 40614, 46416, 48468, 48832, 54152, 55392, 61888, 62893, 64624, 73248, 81228, 92832, 96936, 105403, 108304, 110784, 125786, 129248, 146496, 162456, 185664, 188679, 193872, 210806, 216608, 251572, 258496, 316209, 324912, 377358, 387744, 421612, 433216, 440251, 503144, 557959, 632418, 649824, 737821, 754716, 775488, 843224, 880502, 1006288, 1115918, 1264836, 1299648, 1320753, 1475642, 1509432, 1673877, 1686448, 1761004, 2012576, 2213463, 2231836, 2529672, 2641506, 2951284, 3018864, 3347754, 3372896, 3522008, 3905713, 4025152, 4426926, 4463672, 5059344, 5283012, 5902568, 6037728, 6695508, 6745792, 7044016, 7811426, 8853852, 8927344, 10118688, 10566024, 11717139, 11805136, 12075456, 13391016, 14088032, 15622852, 17707704, 17854688, 20237376, 21132048, 23434278, 23610272, 26782032, 28176064, 31245704, 35415408, 35709376, 42264096, 46868556, 47220544, 53564064, 60817531, 62491408, 70830816, 84528192, 93737112, 107128128, 121635062, 124982816, 141661632, 182452593, 187474224, 243270124, 249965632, 364905186, 374948448, 425722717, 486540248, 729810372, 749896896, 851445434, 973080496, 1277168151, 1459620744, 1702890868, 1946160992, 2554336302, 2919241488, 3405781736, 3892321984, 5108672604, 5838482976, 6811563472, 10217345208, 11676965952, 13623126944, 20434690416, 27246253888, 40869380832, 81738761664]

約数ペア:

[(1, 81738761664), (2, 40869380832), (3, 27246253888), (4, 20434690416), (6, 13623126944), (7, 11676965952), (8, 10217345208), (12, 6811563472), (14, 5838482976), (16, 5108672604), (21, 3892321984), (24, 3405781736), (28, 2919241488), (32, 2554336302), (42, 1946160992), (48, 1702890868), (56, 1459620744), (64, 1277168151), (84, 973080496), (96, 851445434), (109, 749896896), (112, 729810372), (168, 486540248), (192, 425722717), (218, 374948448), (224, 364905186), (327, 249965632), (336, 243270124), (436, 187474224), (448, 182452593), (577, 141661632), (654, 124982816), (672, 121635062), (763, 107128128), (872, 93737112), (967, 84528192), (1154, 70830816), (1308, 62491408), (1344, 60817531), (1526, 53564064), (1731, 47220544), (1744, 46868556), (1934, 42264096), (2289, 35709376), (2308, 35415408), (2616, 31245704), (2901, 28176064), (3052, 26782032), (3462, 23610272), (3488, 23434278), (3868, 21132048), (4039, 20237376), (4578, 17854688), (4616, 17707704), (5232, 15622852), (5802, 14088032), (6104, 13391016), (6769, 12075456), (6924, 11805136), (6976, 11717139), (7736, 10566024), (8078, 10118688), (9156, 8927344), (9232, 8853852), (10464, 7811426), (11604, 7044016), (12117, 6745792), (12208, 6695508), (13538, 6037728), (13848, 5902568), (15472, 5283012), (16156, 5059344), (18312, 4463672), (18464, 4426926), (20307, 4025152), (20928, 3905713), (23208, 3522008), (24234, 3372896), (24416, 3347754), (27076, 3018864), (27696, 2951284), (30944, 2641506), (32312, 2529672), (36624, 2231836), (36928, 2213463), (40614, 2012576), (46416, 1761004), (48468, 1686448), (48832, 1673877), (54152, 1509432), (55392, 1475642), (61888, 1320753), (62893, 1299648), (64624, 1264836), (73248, 1115918), (81228, 1006288), (92832, 880502), (96936, 843224), (105403, 775488), (108304, 754716), (110784, 737821), (125786, 649824), (129248, 632418), (146496, 557959), (162456, 503144), (185664, 440251), (188679, 433216), (193872, 421612), (210806, 387744), (216608, 377358), (251572, 324912), (258496, 316209)]