82666472

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 185328000

約数和(自身を除く): 102661528

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 109, 116, 203, 218, 232, 406, 436, 467, 763, 812, 872, 934, 1526, 1624, 1868, 3052, 3161, 3269, 3736, 6104, 6322, 6538, 12644, 13076, 13543, 22127, 25288, 26152, 27086, 44254, 50903, 54172, 88508, 94801, 101806, 108344, 177016, 189602, 203612, 356321, 379204, 407224, 712642, 758408, 1425284, 1476187, 2850568, 2952374, 5904748, 10333309, 11809496, 20666618, 41333236, 82666472]

約数ペア:

[(1, 82666472), (2, 41333236), (4, 20666618), (7, 11809496), (8, 10333309), (14, 5904748), (28, 2952374), (29, 2850568), (56, 1476187), (58, 1425284), (109, 758408), (116, 712642), (203, 407224), (218, 379204), (232, 356321), (406, 203612), (436, 189602), (467, 177016), (763, 108344), (812, 101806), (872, 94801), (934, 88508), (1526, 54172), (1624, 50903), (1868, 44254), (3052, 27086), (3161, 26152), (3269, 25288), (3736, 22127), (6104, 13543), (6322, 13076), (6538, 12644)]