74445252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6469}}^1$

素因数の和:6620

約数の個数: 48

約数和(自身を含む): 200000640

約数和(自身を除く): 125555388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 6469, 11508, 12938, 19407, 25876, 38814, 45283, 77628, 90566, 135849, 181132, 271698, 543396, 886253, 1772506, 2658759, 3545012, 5317518, 6203771, 10635036, 12407542, 18611313, 24815084, 37222626, 74445252]

約数ペア:

[(1, 74445252), (2, 37222626), (3, 24815084), (4, 18611313), (6, 12407542), (7, 10635036), (12, 6203771), (14, 5317518), (21, 3545012), (28, 2658759), (42, 1772506), (84, 886253), (137, 543396), (274, 271698), (411, 181132), (548, 135849), (822, 90566), (959, 77628), (1644, 45283), (1918, 38814), (2877, 25876), (3836, 19407), (5754, 12938), (6469, 11508)]