29208348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 80262000

約数和(自身を除く): 51053652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 278, 417, 449, 468, 556, 834, 898, 1251, 1347, 1668, 1796, 1807, 2502, 2694, 3614, 4041, 5004, 5388, 5421, 5837, 7228, 8082, 10842, 11674, 16164, 16263, 17511, 21684, 23348, 32526, 35022, 52533, 62411, 65052, 70044, 105066, 124822, 187233, 210132, 249644, 374466, 561699, 748932, 811343, 1123398, 1622686, 2246796, 2434029, 3245372, 4868058, 7302087, 9736116, 14604174, 29208348]

約数ペア:

[(1, 29208348), (2, 14604174), (3, 9736116), (4, 7302087), (6, 4868058), (9, 3245372), (12, 2434029), (13, 2246796), (18, 1622686), (26, 1123398), (36, 811343), (39, 748932), (52, 561699), (78, 374466), (117, 249644), (139, 210132), (156, 187233), (234, 124822), (278, 105066), (417, 70044), (449, 65052), (468, 62411), (556, 52533), (834, 35022), (898, 32526), (1251, 23348), (1347, 21684), (1668, 17511), (1796, 16263), (1807, 16164), (2502, 11674), (2694, 10842), (3614, 8082), (4041, 7228), (5004, 5837), (5388, 5421)]