68287212

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{30109}}^1$

素因数の和:30132

約数の個数: 60

約数和(自身を含む): 204025360

約数和(自身を除く): 135738148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 30109, 60218, 90327, 120436, 180654, 210763, 270981, 361308, 421526, 541962, 632289, 812943, 843052, 1083924, 1264578, 1625886, 1896867, 2438829, 2529156, 3251772, 3793734, 4877658, 5690601, 7587468, 9755316, 11381202, 17071803, 22762404, 34143606, 68287212]

約数ペア:

[(1, 68287212), (2, 34143606), (3, 22762404), (4, 17071803), (6, 11381202), (7, 9755316), (9, 7587468), (12, 5690601), (14, 4877658), (18, 3793734), (21, 3251772), (27, 2529156), (28, 2438829), (36, 1896867), (42, 1625886), (54, 1264578), (63, 1083924), (81, 843052), (84, 812943), (108, 632289), (126, 541962), (162, 421526), (189, 361308), (252, 270981), (324, 210763), (378, 180654), (567, 120436), (756, 90327), (1134, 60218), (2268, 30109)]