68716986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{3881}}^1$

素因数の和:4126

約数の個数: 32

約数和(自身を含む): 148696128

約数和(自身を除く): 79979142

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 227, 454, 681, 1362, 2951, 3881, 5902, 7762, 8853, 11643, 17706, 23286, 50453, 100906, 151359, 302718, 880987, 1761974, 2642961, 5285922, 11452831, 22905662, 34358493, 68716986]

約数ペア:

[(1, 68716986), (2, 34358493), (3, 22905662), (6, 11452831), (13, 5285922), (26, 2642961), (39, 1761974), (78, 880987), (227, 302718), (454, 151359), (681, 100906), (1362, 50453), (2951, 23286), (3881, 17706), (5902, 11643), (7762, 8853)]