90206568

素因数分解:

$2^3\times 3^3\times {\mathrm{417623}}^1$

素因数の和:417638

約数の個数: 32

約数和(自身を含む): 250574400

約数和(自身を除く): 160367832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 417623, 835246, 1252869, 1670492, 2505738, 3340984, 3758607, 5011476, 7517214, 10022952, 11275821, 15034428, 22551642, 30068856, 45103284, 90206568]

約数ペア:

[(1, 90206568), (2, 45103284), (3, 30068856), (4, 22551642), (6, 15034428), (8, 11275821), (9, 10022952), (12, 7517214), (18, 5011476), (24, 3758607), (27, 3340984), (36, 2505738), (54, 1670492), (72, 1252869), (108, 835246), (216, 417623)]