90446774

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 151945632

約数和(自身を除く): 61498858

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 557, 671, 1114, 1331, 1342, 2662, 6127, 7381, 12254, 14762, 33977, 67397, 67954, 81191, 134794, 162382, 373747, 741367, 747494, 1482734, 4111217, 8222434, 45223387, 90446774]

約数ペア:

[(1, 90446774), (2, 45223387), (11, 8222434), (22, 4111217), (61, 1482734), (121, 747494), (122, 741367), (242, 373747), (557, 162382), (671, 134794), (1114, 81191), (1331, 67954), (1342, 67397), (2662, 33977), (6127, 14762), (7381, 12254)]