870811272

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{66821}}^1$

素因数の和:67014

約数の個数: 48

約数和(自身を含む): 2371512780

約数和(自身を除く): 1500701508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 6516, 13032, 66821, 133642, 200463, 267284, 400926, 534568, 601389, 801852, 1202778, 1603704, 2405556, 4811112, 12094601, 24189202, 36283803, 48378404, 72567606, 96756808, 108851409, 145135212, 217702818, 290270424, 435405636, 870811272]

約数ペア:

[(1, 870811272), (2, 435405636), (3, 290270424), (4, 217702818), (6, 145135212), (8, 108851409), (9, 96756808), (12, 72567606), (18, 48378404), (24, 36283803), (36, 24189202), (72, 12094601), (181, 4811112), (362, 2405556), (543, 1603704), (724, 1202778), (1086, 801852), (1448, 601389), (1629, 534568), (2172, 400926), (3258, 267284), (4344, 200463), (6516, 133642), (13032, 66821)]