68071746

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 138332160

約数和(自身を除く): 70260414

約数列:

[1, 2, 3, 6, 127, 157, 254, 314, 381, 471, 569, 762, 942, 1138, 1707, 3414, 19939, 39878, 59817, 72263, 89333, 119634, 144526, 178666, 216789, 267999, 433578, 535998, 11345291, 22690582, 34035873, 68071746]

約数ペア:

[(1, 68071746), (2, 34035873), (3, 22690582), (6, 11345291), (127, 535998), (157, 433578), (254, 267999), (314, 216789), (381, 178666), (471, 144526), (569, 119634), (762, 89333), (942, 72263), (1138, 59817), (1707, 39878), (3414, 19939)]