87146416

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^2\times {\mathrm{277}}^1$

素因数の和:398

約数の個数: 60

約数和(自身を含む): 197386672

約数和(自身を除く): 110240256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 277, 371, 424, 554, 742, 848, 1108, 1484, 1939, 2216, 2809, 2968, 3878, 4432, 5618, 5936, 7756, 11236, 14681, 15512, 19663, 22472, 29362, 31024, 39326, 44944, 58724, 78652, 102767, 117448, 157304, 205534, 234896, 314608, 411068, 778093, 822136, 1556186, 1644272, 3112372, 5446651, 6224744, 10893302, 12449488, 21786604, 43573208, 87146416]

約数ペア:

[(1, 87146416), (2, 43573208), (4, 21786604), (7, 12449488), (8, 10893302), (14, 6224744), (16, 5446651), (28, 3112372), (53, 1644272), (56, 1556186), (106, 822136), (112, 778093), (212, 411068), (277, 314608), (371, 234896), (424, 205534), (554, 157304), (742, 117448), (848, 102767), (1108, 78652), (1484, 58724), (1939, 44944), (2216, 39326), (2809, 31024), (2968, 29362), (3878, 22472), (4432, 19663), (5618, 15512), (5936, 14681), (7756, 11236)]