68313816

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{49937}}^1$

素因数の和:49968

約数の個数: 48

約数和(自身を含む): 194758200

約数和(自身を除く): 126444384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 49937, 99874, 149811, 199748, 299622, 399496, 449433, 599244, 898866, 948803, 1198488, 1797732, 1897606, 2846409, 3595464, 3795212, 5692818, 7590424, 8539227, 11385636, 17078454, 22771272, 34156908, 68313816]

約数ペア:

[(1, 68313816), (2, 34156908), (3, 22771272), (4, 17078454), (6, 11385636), (8, 8539227), (9, 7590424), (12, 5692818), (18, 3795212), (19, 3595464), (24, 2846409), (36, 1897606), (38, 1797732), (57, 1198488), (72, 948803), (76, 898866), (114, 599244), (152, 449433), (171, 399496), (228, 299622), (342, 199748), (456, 149811), (684, 99874), (1368, 49937)]