74772456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2647}}^1$

素因数の和:2774

約数の個数: 64

約数和(自身を含む): 205908480

約数和(自身を除く): 131136024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 107, 132, 214, 264, 321, 428, 642, 856, 1177, 1284, 2354, 2568, 2647, 3531, 4708, 5294, 7062, 7941, 9416, 10588, 14124, 15882, 21176, 28248, 29117, 31764, 58234, 63528, 87351, 116468, 174702, 232936, 283229, 349404, 566458, 698808, 849687, 1132916, 1699374, 2265832, 3115519, 3398748, 6231038, 6797496, 9346557, 12462076, 18693114, 24924152, 37386228, 74772456]

約数ペア:

[(1, 74772456), (2, 37386228), (3, 24924152), (4, 18693114), (6, 12462076), (8, 9346557), (11, 6797496), (12, 6231038), (22, 3398748), (24, 3115519), (33, 2265832), (44, 1699374), (66, 1132916), (88, 849687), (107, 698808), (132, 566458), (214, 349404), (264, 283229), (321, 232936), (428, 174702), (642, 116468), (856, 87351), (1177, 63528), (1284, 58234), (2354, 31764), (2568, 29117), (2647, 28248), (3531, 21176), (4708, 15882), (5294, 14124), (7062, 10588), (7941, 9416)]