78102671

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 83539200

約数和(自身を除く): 5436529

約数列:

[1, 31, 37, 149, 457, 1147, 4619, 5513, 14167, 16909, 68093, 170903, 524179, 2110883, 2519441, 78102671]

約数ペア:

[(1, 78102671), (31, 2519441), (37, 2110883), (149, 524179), (457, 170903), (1147, 68093), (4619, 16909), (5513, 14167)]