40665072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3271}}^1$

素因数の和:3326

約数の個数: 80

約数和(自身を含む): 123341312

約数和(自身を除く): 82676240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 3271, 4144, 6216, 6542, 9813, 12432, 13084, 19626, 22897, 26168, 39252, 45794, 52336, 68691, 78504, 91588, 121027, 137382, 157008, 183176, 242054, 274764, 363081, 366352, 484108, 549528, 726162, 847189, 968216, 1099056, 1452324, 1694378, 1936432, 2541567, 2904648, 3388756, 5083134, 5809296, 6777512, 10166268, 13555024, 20332536, 40665072]

約数ペア:

[(1, 40665072), (2, 20332536), (3, 13555024), (4, 10166268), (6, 6777512), (7, 5809296), (8, 5083134), (12, 3388756), (14, 2904648), (16, 2541567), (21, 1936432), (24, 1694378), (28, 1452324), (37, 1099056), (42, 968216), (48, 847189), (56, 726162), (74, 549528), (84, 484108), (111, 366352), (112, 363081), (148, 274764), (168, 242054), (222, 183176), (259, 157008), (296, 137382), (336, 121027), (444, 91588), (518, 78504), (592, 68691), (777, 52336), (888, 45794), (1036, 39252), (1554, 26168), (1776, 22897), (2072, 19626), (3108, 13084), (3271, 12432), (4144, 9813), (6216, 6542)]