90717186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{50231}}^1$

素因数の和:50286

約数の個数: 32

約数和(自身を含む): 212179968

約数和(自身を除く): 121462782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 50231, 100462, 150693, 301386, 351617, 703234, 1054851, 2109702, 2159933, 4319866, 6479799, 12959598, 15119531, 30239062, 45358593, 90717186]

約数ペア:

[(1, 90717186), (2, 45358593), (3, 30239062), (6, 15119531), (7, 12959598), (14, 6479799), (21, 4319866), (42, 2159933), (43, 2109702), (86, 1054851), (129, 703234), (258, 351617), (301, 301386), (602, 150693), (903, 100462), (1806, 50231)]