66918348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7177}}^1$

素因数の和:7231

約数の個数: 72

約数和(自身を含む): 198572192

約数和(自身を除く): 131653844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 7177, 9324, 14354, 21531, 28708, 43062, 50239, 64593, 86124, 100478, 129186, 150717, 200956, 258372, 265549, 301434, 452151, 531098, 602868, 796647, 904302, 1062196, 1593294, 1808604, 1858843, 2389941, 3186588, 3717686, 4779882, 5576529, 7435372, 9559764, 11153058, 16729587, 22306116, 33459174, 66918348]

約数ペア:

[(1, 66918348), (2, 33459174), (3, 22306116), (4, 16729587), (6, 11153058), (7, 9559764), (9, 7435372), (12, 5576529), (14, 4779882), (18, 3717686), (21, 3186588), (28, 2389941), (36, 1858843), (37, 1808604), (42, 1593294), (63, 1062196), (74, 904302), (84, 796647), (111, 602868), (126, 531098), (148, 452151), (222, 301434), (252, 265549), (259, 258372), (333, 200956), (444, 150717), (518, 129186), (666, 100478), (777, 86124), (1036, 64593), (1332, 50239), (1554, 43062), (2331, 28708), (3108, 21531), (4662, 14354), (7177, 9324)]