72871608

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 188956800

約数和(自身を除く): 116085192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 59, 106, 118, 159, 177, 212, 236, 318, 354, 424, 472, 636, 708, 971, 1272, 1416, 1942, 2913, 3127, 3884, 5826, 6254, 7768, 9381, 11652, 12508, 18762, 23304, 25016, 37524, 51463, 57289, 75048, 102926, 114578, 154389, 171867, 205852, 229156, 308778, 343734, 411704, 458312, 617556, 687468, 1235112, 1374936, 3036317, 6072634, 9108951, 12145268, 18217902, 24290536, 36435804, 72871608]

約数ペア:

[(1, 72871608), (2, 36435804), (3, 24290536), (4, 18217902), (6, 12145268), (8, 9108951), (12, 6072634), (24, 3036317), (53, 1374936), (59, 1235112), (106, 687468), (118, 617556), (159, 458312), (177, 411704), (212, 343734), (236, 308778), (318, 229156), (354, 205852), (424, 171867), (472, 154389), (636, 114578), (708, 102926), (971, 75048), (1272, 57289), (1416, 51463), (1942, 37524), (2913, 25016), (3127, 23304), (3884, 18762), (5826, 12508), (6254, 11652), (7768, 9381)]