90981228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{583213}}^1$

素因数の和:583233

約数の個数: 24

約数和(自身を含む): 228619888

約数和(自身を除く): 137638660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 583213, 1166426, 1749639, 2332852, 3499278, 6998556, 7581769, 15163538, 22745307, 30327076, 45490614, 90981228]

約数ペア:

[(1, 90981228), (2, 45490614), (3, 30327076), (4, 22745307), (6, 15163538), (12, 7581769), (13, 6998556), (26, 3499278), (39, 2332852), (52, 1749639), (78, 1166426), (156, 583213)]