80916336

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{15187}}^1$

素因数の和:15238

約数の個数: 60

約数和(自身を含む): 232589032

約数和(自身を除く): 151672696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 15187, 30374, 45561, 60748, 91122, 121496, 136683, 182244, 242992, 273366, 364488, 546732, 561919, 728976, 1093464, 1123838, 1685757, 2186928, 2247676, 3371514, 4495352, 5057271, 6743028, 8990704, 10114542, 13486056, 20229084, 26972112, 40458168, 80916336]

約数ペア:

[(1, 80916336), (2, 40458168), (3, 26972112), (4, 20229084), (6, 13486056), (8, 10114542), (9, 8990704), (12, 6743028), (16, 5057271), (18, 4495352), (24, 3371514), (36, 2247676), (37, 2186928), (48, 1685757), (72, 1123838), (74, 1093464), (111, 728976), (144, 561919), (148, 546732), (222, 364488), (296, 273366), (333, 242992), (444, 182244), (592, 136683), (666, 121496), (888, 91122), (1332, 60748), (1776, 45561), (2664, 30374), (5328, 15187)]