81885156948

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{733}}^1$

素因数の和:956

約数の個数: 288

約数和(自身を含む): 246870624000

約数和(自身を除く): 164985467052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 83, 84, 98, 109, 126, 147, 166, 196, 218, 249, 252, 294, 327, 332, 343, 436, 441, 498, 581, 588, 654, 686, 733, 747, 763, 882, 981, 996, 1029, 1162, 1308, 1372, 1466, 1494, 1526, 1743, 1764, 1962, 2058, 2199, 2289, 2324, 2932, 2988, 3052, 3087, 3486, 3924, 4067, 4116, 4398, 4578, 5131, 5229, 5341, 6174, 6597, 6867, 6972, 8134, 8796, 9047, 9156, 10262, 10458, 10682, 12201, 12348, 13194, 13734, 15393, 16023, 16268, 18094, 20524, 20916, 21364, 24402, 26388, 27141, 27468, 28469, 30786, 32046, 35917, 36188, 36603, 37387, 46179, 48069, 48804, 54282, 56938, 60839, 61572, 63329, 64092, 71834, 73206, 74774, 79897, 81423, 85407, 92358, 96138, 107751, 108564, 112161, 113876, 121678, 126658, 143668, 146412, 149548, 159794, 162846, 170814, 182517, 184716, 189987, 192276, 215502, 224322, 239691, 243356, 251419, 253316, 256221, 319588, 323253, 325692, 336483, 341628, 365034, 379974, 425873, 431004, 443303, 448644, 479382, 502838, 512442, 547551, 559279, 569961, 646506, 672966, 719073, 730068, 754257, 759948, 851746, 886606, 958764, 1005676, 1024884, 1095102, 1118558, 1139922, 1277619, 1293012, 1329909, 1345932, 1438146, 1508514, 1677837, 1703492, 1773212, 2190204, 2237116, 2262771, 2279844, 2555238, 2659818, 2876292, 2981111, 3017028, 3103121, 3355674, 3832857, 3914953, 3989727, 4525542, 5033511, 5110476, 5319636, 5962222, 6206242, 6631451, 6711348, 7665714, 7829906, 7979454, 8943333, 9051084, 9309363, 10067022, 11744859, 11924444, 12412484, 13262902, 15331428, 15659812, 15958908, 17886666, 18618726, 19894353, 20134044, 20867777, 23489718, 26525804, 26829999, 27404671, 27928089, 35234577, 35773332, 37237452, 39788706, 41735554, 46420157, 46979436, 53659998, 54809342, 55856178, 59683059, 62603331, 70469154, 79577412, 82214013, 83471108, 92840314, 107319996, 109618684, 111712356, 119366118, 125206662, 139260471, 140938308, 164428026, 185680628, 187809993, 238732236, 246642039, 250413324, 278520942, 324941099, 328856052, 375619986, 417781413, 493284078, 557041884, 649882198, 751239972, 835562826, 974823297, 986568156, 1299764396, 1671125652, 1949646594, 2274587693, 2924469891, 3899293188, 4549175386, 5848939782, 6823763079, 9098350772, 11697879564, 13647526158, 20471289237, 27295052316, 40942578474, 81885156948]

約数ペア:

[(1, 81885156948), (2, 40942578474), (3, 27295052316), (4, 20471289237), (6, 13647526158), (7, 11697879564), (9, 9098350772), (12, 6823763079), (14, 5848939782), (18, 4549175386), (21, 3899293188), (28, 2924469891), (36, 2274587693), (42, 1949646594), (49, 1671125652), (63, 1299764396), (83, 986568156), (84, 974823297), (98, 835562826), (109, 751239972), (126, 649882198), (147, 557041884), (166, 493284078), (196, 417781413), (218, 375619986), (249, 328856052), (252, 324941099), (294, 278520942), (327, 250413324), (332, 246642039), (343, 238732236), (436, 187809993), (441, 185680628), (498, 164428026), (581, 140938308), (588, 139260471), (654, 125206662), (686, 119366118), (733, 111712356), (747, 109618684), (763, 107319996), (882, 92840314), (981, 83471108), (996, 82214013), (1029, 79577412), (1162, 70469154), (1308, 62603331), (1372, 59683059), (1466, 55856178), (1494, 54809342), (1526, 53659998), (1743, 46979436), (1764, 46420157), (1962, 41735554), (2058, 39788706), (2199, 37237452), (2289, 35773332), (2324, 35234577), (2932, 27928089), (2988, 27404671), (3052, 26829999), (3087, 26525804), (3486, 23489718), (3924, 20867777), (4067, 20134044), (4116, 19894353), (4398, 18618726), (4578, 17886666), (5131, 15958908), (5229, 15659812), (5341, 15331428), (6174, 13262902), (6597, 12412484), (6867, 11924444), (6972, 11744859), (8134, 10067022), (8796, 9309363), (9047, 9051084), (9156, 8943333), (10262, 7979454), (10458, 7829906), (10682, 7665714), (12201, 6711348), (12348, 6631451), (13194, 6206242), (13734, 5962222), (15393, 5319636), (16023, 5110476), (16268, 5033511), (18094, 4525542), (20524, 3989727), (20916, 3914953), (21364, 3832857), (24402, 3355674), (26388, 3103121), (27141, 3017028), (27468, 2981111), (28469, 2876292), (30786, 2659818), (32046, 2555238), (35917, 2279844), (36188, 2262771), (36603, 2237116), (37387, 2190204), (46179, 1773212), (48069, 1703492), (48804, 1677837), (54282, 1508514), (56938, 1438146), (60839, 1345932), (61572, 1329909), (63329, 1293012), (64092, 1277619), (71834, 1139922), (73206, 1118558), (74774, 1095102), (79897, 1024884), (81423, 1005676), (85407, 958764), (92358, 886606), (96138, 851746), (107751, 759948), (108564, 754257), (112161, 730068), (113876, 719073), (121678, 672966), (126658, 646506), (143668, 569961), (146412, 559279), (149548, 547551), (159794, 512442), (162846, 502838), (170814, 479382), (182517, 448644), (184716, 443303), (189987, 431004), (192276, 425873), (215502, 379974), (224322, 365034), (239691, 341628), (243356, 336483), (251419, 325692), (253316, 323253), (256221, 319588)]