65291436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2377}}^1$

素因数の和:2503

約数の個数: 72

約数和(自身を含む): 190430240

約数和(自身を除く): 125138804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 2377, 3052, 3924, 4578, 4754, 6867, 7131, 9156, 9508, 13734, 14262, 16639, 21393, 27468, 28524, 33278, 42786, 49917, 66556, 85572, 99834, 149751, 199668, 259093, 299502, 518186, 599004, 777279, 1036372, 1554558, 1813651, 2331837, 3109116, 3627302, 4663674, 5440953, 7254604, 9327348, 10881906, 16322859, 21763812, 32645718, 65291436]

約数ペア:

[(1, 65291436), (2, 32645718), (3, 21763812), (4, 16322859), (6, 10881906), (7, 9327348), (9, 7254604), (12, 5440953), (14, 4663674), (18, 3627302), (21, 3109116), (28, 2331837), (36, 1813651), (42, 1554558), (63, 1036372), (84, 777279), (109, 599004), (126, 518186), (218, 299502), (252, 259093), (327, 199668), (436, 149751), (654, 99834), (763, 85572), (981, 66556), (1308, 49917), (1526, 42786), (1962, 33278), (2289, 28524), (2377, 27468), (3052, 21393), (3924, 16639), (4578, 14262), (4754, 13734), (6867, 9508), (7131, 9156)]