80421942

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1877}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 166135392

約数和(自身を除く): 85713450

約数列:

[1, 2, 3, 6, 37, 74, 111, 193, 222, 386, 579, 1158, 1877, 3754, 5631, 7141, 11262, 14282, 21423, 42846, 69449, 138898, 208347, 362261, 416694, 724522, 1086783, 2173566, 13403657, 26807314, 40210971, 80421942]

約数ペア:

[(1, 80421942), (2, 40210971), (3, 26807314), (6, 13403657), (37, 2173566), (74, 1086783), (111, 724522), (193, 416694), (222, 362261), (386, 208347), (579, 138898), (1158, 69449), (1877, 42846), (3754, 21423), (5631, 14282), (7141, 11262)]