68915448

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{15193}}^1$

素因数の和:15218

約数の個数: 80

約数和(自身を含む): 220616880

約数和(自身を除く): 151701432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 15193, 30386, 45579, 60772, 91158, 106351, 121544, 136737, 182316, 212702, 273474, 319053, 364632, 410211, 425404, 546948, 638106, 820422, 850808, 957159, 1093896, 1230633, 1276212, 1640844, 1914318, 2461266, 2552424, 2871477, 3281688, 3828636, 4922532, 5742954, 7657272, 8614431, 9845064, 11485908, 17228862, 22971816, 34457724, 68915448]

約数ペア:

[(1, 68915448), (2, 34457724), (3, 22971816), (4, 17228862), (6, 11485908), (7, 9845064), (8, 8614431), (9, 7657272), (12, 5742954), (14, 4922532), (18, 3828636), (21, 3281688), (24, 2871477), (27, 2552424), (28, 2461266), (36, 1914318), (42, 1640844), (54, 1276212), (56, 1230633), (63, 1093896), (72, 957159), (81, 850808), (84, 820422), (108, 638106), (126, 546948), (162, 425404), (168, 410211), (189, 364632), (216, 319053), (252, 273474), (324, 212702), (378, 182316), (504, 136737), (567, 121544), (648, 106351), (756, 91158), (1134, 60772), (1512, 45579), (2268, 30386), (4536, 15193)]