68509392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{203897}}^1$

素因数の和:203915

約数の個数: 40

約数和(自身を含む): 202266816

約数和(自身を除く): 133757424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 203897, 407794, 611691, 815588, 1223382, 1427279, 1631176, 2446764, 2854558, 3262352, 4281837, 4893528, 5709116, 8563674, 9787056, 11418232, 17127348, 22836464, 34254696, 68509392]

約数ペア:

[(1, 68509392), (2, 34254696), (3, 22836464), (4, 17127348), (6, 11418232), (7, 9787056), (8, 8563674), (12, 5709116), (14, 4893528), (16, 4281837), (21, 3262352), (24, 2854558), (28, 2446764), (42, 1631176), (48, 1427279), (56, 1223382), (84, 815588), (112, 611691), (168, 407794), (336, 203897)]