90281892

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{70313}}^1$

素因数の和:70427

約数の個数: 24

約数和(自身を含む): 212629536

約数和(自身を除く): 122347644

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 70313, 140626, 210939, 281252, 421878, 843756, 7523491, 15046982, 22570473, 30093964, 45140946, 90281892]

約数ペア:

[(1, 90281892), (2, 45140946), (3, 30093964), (4, 22570473), (6, 15046982), (12, 7523491), (107, 843756), (214, 421878), (321, 281252), (428, 210939), (642, 140626), (1284, 70313)]