68459652

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{4517}}^1$

素因数の和:4948

約数の個数: 36

約数和(自身を含む): 173500236

約数和(自身を除く): 105040584

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 3789, 4517, 5052, 7578, 9034, 13551, 15156, 18068, 27102, 40653, 54204, 81306, 162612, 1901657, 3803314, 5704971, 7606628, 11409942, 17114913, 22819884, 34229826, 68459652]

約数ペア:

[(1, 68459652), (2, 34229826), (3, 22819884), (4, 17114913), (6, 11409942), (9, 7606628), (12, 5704971), (18, 3803314), (36, 1901657), (421, 162612), (842, 81306), (1263, 54204), (1684, 40653), (2526, 27102), (3789, 18068), (4517, 15156), (5052, 13551), (7578, 9034)]