87740244

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{30851}}^1$

素因数の和:30940

約数の個数: 36

約数和(自身を含む): 224602560

約数和(自身を除く): 136862316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 30851, 61702, 92553, 123404, 185106, 277659, 370212, 555318, 1110636, 2437229, 4874458, 7311687, 9748916, 14623374, 21935061, 29246748, 43870122, 87740244]

約数ペア:

[(1, 87740244), (2, 43870122), (3, 29246748), (4, 21935061), (6, 14623374), (9, 9748916), (12, 7311687), (18, 4874458), (36, 2437229), (79, 1110636), (158, 555318), (237, 370212), (316, 277659), (474, 185106), (711, 123404), (948, 92553), (1422, 61702), (2844, 30851)]