90778788

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{81343}}^1$

素因数の和:81384

約数の個数: 36

約数和(自身を含む): 236873728

約数和(自身を除く): 146094940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 81343, 162686, 244029, 325372, 488058, 732087, 976116, 1464174, 2521633, 2928348, 5043266, 7564899, 10086532, 15129798, 22694697, 30259596, 45389394, 90778788]

約数ペア:

[(1, 90778788), (2, 45389394), (3, 30259596), (4, 22694697), (6, 15129798), (9, 10086532), (12, 7564899), (18, 5043266), (31, 2928348), (36, 2521633), (62, 1464174), (93, 976116), (124, 732087), (186, 488058), (279, 325372), (372, 244029), (558, 162686), (1116, 81343)]