68970636

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13033}}^1$

素因数の和:13060

約数の個数: 72

約数和(自身を含む): 208022640

約数和(自身を除く): 139052004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 13033, 26066, 39099, 52132, 78198, 91231, 117297, 156396, 182462, 234594, 273693, 351891, 364924, 469188, 547386, 638617, 703782, 821079, 1094772, 1277234, 1407564, 1642158, 1915851, 2463237, 2554468, 3284316, 3831702, 4926474, 5747553, 7663404, 9852948, 11495106, 17242659, 22990212, 34485318, 68970636]

約数ペア:

[(1, 68970636), (2, 34485318), (3, 22990212), (4, 17242659), (6, 11495106), (7, 9852948), (9, 7663404), (12, 5747553), (14, 4926474), (18, 3831702), (21, 3284316), (27, 2554468), (28, 2463237), (36, 1915851), (42, 1642158), (49, 1407564), (54, 1277234), (63, 1094772), (84, 821079), (98, 703782), (108, 638617), (126, 547386), (147, 469188), (189, 364924), (196, 351891), (252, 273693), (294, 234594), (378, 182462), (441, 156396), (588, 117297), (756, 91231), (882, 78198), (1323, 52132), (1764, 39099), (2646, 26066), (5292, 13033)]