74895156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{677}}^1$

素因数の和:1133

約数の個数: 72

約数和(自身を含む): 217176960

約数和(自身を除く): 142281804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 439, 677, 878, 1317, 1354, 1756, 2031, 2634, 2708, 3073, 3951, 4062, 4739, 5268, 6093, 6146, 7902, 8124, 9219, 9478, 12186, 12292, 14217, 15804, 18438, 18956, 24372, 27657, 28434, 36876, 42651, 55314, 56868, 85302, 110628, 170604, 297203, 594406, 891609, 1188812, 1783218, 2080421, 2674827, 3566436, 4160842, 5349654, 6241263, 8321684, 10699308, 12482526, 18723789, 24965052, 37447578, 74895156]

約数ペア:

[(1, 74895156), (2, 37447578), (3, 24965052), (4, 18723789), (6, 12482526), (7, 10699308), (9, 8321684), (12, 6241263), (14, 5349654), (18, 4160842), (21, 3566436), (28, 2674827), (36, 2080421), (42, 1783218), (63, 1188812), (84, 891609), (126, 594406), (252, 297203), (439, 170604), (677, 110628), (878, 85302), (1317, 56868), (1354, 55314), (1756, 42651), (2031, 36876), (2634, 28434), (2708, 27657), (3073, 24372), (3951, 18956), (4062, 18438), (4739, 15804), (5268, 14217), (6093, 12292), (6146, 12186), (7902, 9478), (8124, 9219)]