65381328

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{10559}}^1$

素因数の和:10616

約数の個数: 60

約数和(自身を含む): 187249920

約数和(自身を除く): 121868592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 10559, 21118, 31677, 42236, 63354, 84472, 95031, 126708, 168944, 190062, 253416, 380124, 454037, 506832, 760248, 908074, 1362111, 1520496, 1816148, 2724222, 3632296, 4086333, 5448444, 7264592, 8172666, 10896888, 16345332, 21793776, 32690664, 65381328]

約数ペア:

[(1, 65381328), (2, 32690664), (3, 21793776), (4, 16345332), (6, 10896888), (8, 8172666), (9, 7264592), (12, 5448444), (16, 4086333), (18, 3632296), (24, 2724222), (36, 1816148), (43, 1520496), (48, 1362111), (72, 908074), (86, 760248), (129, 506832), (144, 454037), (172, 380124), (258, 253416), (344, 190062), (387, 168944), (516, 126708), (688, 95031), (774, 84472), (1032, 63354), (1548, 42236), (2064, 31677), (3096, 21118), (6192, 10559)]