86490378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4153}}^1$

素因数の和:4263

約数の個数: 48

約数和(自身を含む): 204127560

約数和(自身を除く): 117637182

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 801, 1157, 1602, 2314, 3471, 4153, 6942, 8306, 10413, 12459, 20826, 24918, 37377, 53989, 74754, 107978, 161967, 323934, 369617, 485901, 739234, 971802, 1108851, 2217702, 3326553, 4805021, 6653106, 9610042, 14415063, 28830126, 43245189, 86490378]

約数ペア:

[(1, 86490378), (2, 43245189), (3, 28830126), (6, 14415063), (9, 9610042), (13, 6653106), (18, 4805021), (26, 3326553), (39, 2217702), (78, 1108851), (89, 971802), (117, 739234), (178, 485901), (234, 369617), (267, 323934), (534, 161967), (801, 107978), (1157, 74754), (1602, 53989), (2314, 37377), (3471, 24918), (4153, 20826), (6942, 12459), (8306, 10413)]