171888372

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{37013}}^1$

素因数の和:37069

約数の個数: 48

約数和(自身を含む): 456012480

約数和(自身を除く): 284124108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 37013, 74026, 111039, 148052, 222078, 333117, 444156, 666234, 999351, 1332468, 1591559, 1998702, 3183118, 3997404, 4774677, 6366236, 9549354, 14324031, 19098708, 28648062, 42972093, 57296124, 85944186, 171888372]

約数ペア:

[(1, 171888372), (2, 85944186), (3, 57296124), (4, 42972093), (6, 28648062), (9, 19098708), (12, 14324031), (18, 9549354), (27, 6366236), (36, 4774677), (43, 3997404), (54, 3183118), (86, 1998702), (108, 1591559), (129, 1332468), (172, 999351), (258, 666234), (387, 444156), (516, 333117), (774, 222078), (1161, 148052), (1548, 111039), (2322, 74026), (4644, 37013)]