77685964

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{3257}}^1$

素因数の和:3417

約数の個数: 24

約数和(自身を含む): 139572720

約数和(自身を除く): 61886756

約数列:

[1, 2, 4, 67, 89, 134, 178, 268, 356, 3257, 5963, 6514, 11926, 13028, 23852, 218219, 289873, 436438, 579746, 872876, 1159492, 19421491, 38842982, 77685964]

約数ペア:

[(1, 77685964), (2, 38842982), (4, 19421491), (67, 1159492), (89, 872876), (134, 579746), (178, 436438), (268, 289873), (356, 218219), (3257, 23852), (5963, 13028), (6514, 11926)]