77402388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{921457}}^1$

素因数の和:921471

約数の個数: 24

約数和(自身を含む): 206406592

約数和(自身を除く): 129004204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 921457, 1842914, 2764371, 3685828, 5528742, 6450199, 11057484, 12900398, 19350597, 25800796, 38701194, 77402388]

約数ペア:

[(1, 77402388), (2, 38701194), (3, 25800796), (4, 19350597), (6, 12900398), (7, 11057484), (12, 6450199), (14, 5528742), (21, 3685828), (28, 2764371), (42, 1842914), (84, 921457)]