8942796

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 23783760

約数和(自身を除く): 14840964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 53, 86, 106, 109, 129, 159, 172, 212, 218, 258, 318, 327, 387, 436, 477, 516, 636, 654, 774, 954, 981, 1308, 1548, 1908, 1962, 2279, 3924, 4558, 4687, 5777, 6837, 9116, 9374, 11554, 13674, 14061, 17331, 18748, 20511, 23108, 27348, 28122, 34662, 41022, 42183, 51993, 56244, 69324, 82044, 84366, 103986, 168732, 207972, 248411, 496822, 745233, 993644, 1490466, 2235699, 2980932, 4471398, 8942796]

約数ペア:

[(1, 8942796), (2, 4471398), (3, 2980932), (4, 2235699), (6, 1490466), (9, 993644), (12, 745233), (18, 496822), (36, 248411), (43, 207972), (53, 168732), (86, 103986), (106, 84366), (109, 82044), (129, 69324), (159, 56244), (172, 51993), (212, 42183), (218, 41022), (258, 34662), (318, 28122), (327, 27348), (387, 23108), (436, 20511), (477, 18748), (516, 17331), (636, 14061), (654, 13674), (774, 11554), (954, 9374), (981, 9116), (1308, 6837), (1548, 5777), (1908, 4687), (1962, 4558), (2279, 3924)]