77270408

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{158341}}^1$

素因数の和:158408

約数の個数: 16

約数和(自身を含む): 147258060

約数和(自身を除く): 69987652

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 158341, 316682, 633364, 1266728, 9658801, 19317602, 38635204, 77270408]

約数ペア:

[(1, 77270408), (2, 38635204), (4, 19317602), (8, 9658801), (61, 1266728), (122, 633364), (244, 316682), (488, 158341)]