68288556

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 190310400

約数和(自身を除く): 122021844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 343, 353, 564, 588, 658, 686, 706, 987, 1029, 1059, 1316, 1372, 1412, 1974, 2058, 2118, 2303, 2471, 3948, 4116, 4236, 4606, 4942, 6909, 7413, 9212, 9884, 13818, 14826, 16121, 16591, 17297, 27636, 29652, 32242, 33182, 34594, 48363, 49773, 51891, 64484, 66364, 69188, 96726, 99546, 103782, 116137, 121079, 193452, 199092, 207564, 232274, 242158, 348411, 363237, 464548, 484316, 696822, 726474, 812959, 1393644, 1452948, 1625918, 2438877, 3251836, 4877754, 5690713, 9755508, 11381426, 17072139, 22762852, 34144278, 68288556]

約数ペア:

[(1, 68288556), (2, 34144278), (3, 22762852), (4, 17072139), (6, 11381426), (7, 9755508), (12, 5690713), (14, 4877754), (21, 3251836), (28, 2438877), (42, 1625918), (47, 1452948), (49, 1393644), (84, 812959), (94, 726474), (98, 696822), (141, 484316), (147, 464548), (188, 363237), (196, 348411), (282, 242158), (294, 232274), (329, 207564), (343, 199092), (353, 193452), (564, 121079), (588, 116137), (658, 103782), (686, 99546), (706, 96726), (987, 69188), (1029, 66364), (1059, 64484), (1316, 51891), (1372, 49773), (1412, 48363), (1974, 34594), (2058, 33182), (2118, 32242), (2303, 29652), (2471, 27636), (3948, 17297), (4116, 16591), (4236, 16121), (4606, 14826), (4942, 13818), (6909, 9884), (7413, 9212)]