68101078

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 108573696

約数和(自身を除く): 40472618

約数列:

[1, 2, 43, 53, 67, 86, 106, 134, 223, 446, 2279, 2881, 3551, 4558, 5762, 7102, 9589, 11819, 14941, 19178, 23638, 29882, 152693, 305386, 508217, 642463, 791873, 1016434, 1284926, 1583746, 34050539, 68101078]

約数ペア:

[(1, 68101078), (2, 34050539), (43, 1583746), (53, 1284926), (67, 1016434), (86, 791873), (106, 642463), (134, 508217), (223, 305386), (446, 152693), (2279, 29882), (2881, 23638), (3551, 19178), (4558, 14941), (5762, 11819), (7102, 9589)]