67638528

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1000

約数の個数: 108

約数和(自身を含む): 201522048

約数和(自身を除く): 133883520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 947, 992, 1116, 1152, 1488, 1894, 1984, 2232, 2304, 2841, 2976, 3788, 3968, 4464, 5682, 5952, 7576, 7936, 8523, 8928, 11364, 11904, 15152, 17046, 17856, 22728, 23808, 29357, 30304, 34092, 35712, 45456, 58714, 60608, 68184, 71424, 88071, 90912, 117428, 121216, 136368, 176142, 181824, 234856, 242432, 264213, 272736, 352284, 363648, 469712, 528426, 545472, 704568, 727296, 939424, 1056852, 1090944, 1409136, 1878848, 2113704, 2181888, 2818272, 3757696, 4227408, 5636544, 7515392, 8454816, 11273088, 16909632, 22546176, 33819264, 67638528]

約数ペア:

[(1, 67638528), (2, 33819264), (3, 22546176), (4, 16909632), (6, 11273088), (8, 8454816), (9, 7515392), (12, 5636544), (16, 4227408), (18, 3757696), (24, 2818272), (31, 2181888), (32, 2113704), (36, 1878848), (48, 1409136), (62, 1090944), (64, 1056852), (72, 939424), (93, 727296), (96, 704568), (124, 545472), (128, 528426), (144, 469712), (186, 363648), (192, 352284), (248, 272736), (256, 264213), (279, 242432), (288, 234856), (372, 181824), (384, 176142), (496, 136368), (558, 121216), (576, 117428), (744, 90912), (768, 88071), (947, 71424), (992, 68184), (1116, 60608), (1152, 58714), (1488, 45456), (1894, 35712), (1984, 34092), (2232, 30304), (2304, 29357), (2841, 23808), (2976, 22728), (3788, 17856), (3968, 17046), (4464, 15152), (5682, 11904), (5952, 11364), (7576, 8928), (7936, 8523)]