31544436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4877}}^1$

素因数の和:4909

約数の個数: 72

約数和(自身を含む): 93423456

約数和(自身を除く): 61879020

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 4877, 6468, 9754, 14631, 19508, 29262, 34139, 53647, 58524, 68278, 102417, 107294, 136556, 160941, 204834, 214588, 238973, 321882, 375529, 409668, 477946, 643764, 716919, 751058, 955892, 1126587, 1433838, 1502116, 2253174, 2628703, 2867676, 4506348, 5257406, 7886109, 10514812, 15772218, 31544436]

約数ペア:

[(1, 31544436), (2, 15772218), (3, 10514812), (4, 7886109), (6, 5257406), (7, 4506348), (11, 2867676), (12, 2628703), (14, 2253174), (21, 1502116), (22, 1433838), (28, 1126587), (33, 955892), (42, 751058), (44, 716919), (49, 643764), (66, 477946), (77, 409668), (84, 375529), (98, 321882), (132, 238973), (147, 214588), (154, 204834), (196, 160941), (231, 136556), (294, 107294), (308, 102417), (462, 68278), (539, 58524), (588, 53647), (924, 34139), (1078, 29262), (1617, 19508), (2156, 14631), (3234, 9754), (4877, 6468)]