81125574

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5521}}^1$

素因数の和:5636

約数の個数: 32

約数和(自身を含む): 169635840

約数和(自身を除く): 88510266

約数列:

[1, 2, 3, 6, 31, 62, 79, 93, 158, 186, 237, 474, 2449, 4898, 5521, 7347, 11042, 14694, 16563, 33126, 171151, 342302, 436159, 513453, 872318, 1026906, 1308477, 2616954, 13520929, 27041858, 40562787, 81125574]

約数ペア:

[(1, 81125574), (2, 40562787), (3, 27041858), (6, 13520929), (31, 2616954), (62, 1308477), (79, 1026906), (93, 872318), (158, 513453), (186, 436159), (237, 342302), (474, 171151), (2449, 33126), (4898, 16563), (5521, 14694), (7347, 11042)]