78185472

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:875

約数の個数: 88

約数和(自身を含む): 215377152

約数和(自身を除く): 137191680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 821, 992, 1024, 1488, 1536, 1642, 1984, 2463, 2976, 3072, 3284, 3968, 4926, 5952, 6568, 7936, 9852, 11904, 13136, 15872, 19704, 23808, 25451, 26272, 31744, 39408, 47616, 50902, 52544, 76353, 78816, 95232, 101804, 105088, 152706, 157632, 203608, 210176, 305412, 315264, 407216, 420352, 610824, 630528, 814432, 840704, 1221648, 1261056, 1628864, 2443296, 2522112, 3257728, 4886592, 6515456, 9773184, 13030912, 19546368, 26061824, 39092736, 78185472]

約数ペア:

[(1, 78185472), (2, 39092736), (3, 26061824), (4, 19546368), (6, 13030912), (8, 9773184), (12, 6515456), (16, 4886592), (24, 3257728), (31, 2522112), (32, 2443296), (48, 1628864), (62, 1261056), (64, 1221648), (93, 840704), (96, 814432), (124, 630528), (128, 610824), (186, 420352), (192, 407216), (248, 315264), (256, 305412), (372, 210176), (384, 203608), (496, 157632), (512, 152706), (744, 105088), (768, 101804), (821, 95232), (992, 78816), (1024, 76353), (1488, 52544), (1536, 50902), (1642, 47616), (1984, 39408), (2463, 31744), (2976, 26272), (3072, 25451), (3284, 23808), (3968, 19704), (4926, 15872), (5952, 13136), (6568, 11904), (7936, 9852)]