68293026

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{563}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 155203776

約数和(自身を除く): 86910750

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 293, 414, 563, 586, 879, 1126, 1689, 1758, 2637, 3378, 5067, 5274, 6739, 10134, 12949, 13478, 20217, 25898, 38847, 40434, 60651, 77694, 116541, 121302, 164959, 233082, 329918, 494877, 989754, 1484631, 2969262, 3794057, 7588114, 11382171, 22764342, 34146513, 68293026]

約数ペア:

[(1, 68293026), (2, 34146513), (3, 22764342), (6, 11382171), (9, 7588114), (18, 3794057), (23, 2969262), (46, 1484631), (69, 989754), (138, 494877), (207, 329918), (293, 233082), (414, 164959), (563, 121302), (586, 116541), (879, 77694), (1126, 60651), (1689, 40434), (1758, 38847), (2637, 25898), (3378, 20217), (5067, 13478), (5274, 12949), (6739, 10134)]