87644664

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{28309}}^1$

素因数の和:28364

約数の個数: 48

約数和(自身を含む): 242899800

約数和(自身を除く): 155255136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 28309, 56618, 84927, 113236, 169854, 226472, 254781, 339708, 509562, 679416, 1019124, 1217287, 2038248, 2434574, 3651861, 4869148, 7303722, 9738296, 10955583, 14607444, 21911166, 29214888, 43822332, 87644664]

約数ペア:

[(1, 87644664), (2, 43822332), (3, 29214888), (4, 21911166), (6, 14607444), (8, 10955583), (9, 9738296), (12, 7303722), (18, 4869148), (24, 3651861), (36, 2434574), (43, 2038248), (72, 1217287), (86, 1019124), (129, 679416), (172, 509562), (258, 339708), (344, 254781), (387, 226472), (516, 169854), (774, 113236), (1032, 84927), (1548, 56618), (3096, 28309)]