90981168

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{7207}}^1$

素因数の和:7481

約数の個数: 40

約数和(自身を含む): 235961088

約数和(自身を除く): 144979920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 7207, 12624, 14414, 21621, 28828, 43242, 57656, 86484, 115312, 172968, 345936, 1895441, 3790882, 5686323, 7581764, 11372646, 15163528, 22745292, 30327056, 45490584, 90981168]

約数ペア:

[(1, 90981168), (2, 45490584), (3, 30327056), (4, 22745292), (6, 15163528), (8, 11372646), (12, 7581764), (16, 5686323), (24, 3790882), (48, 1895441), (263, 345936), (526, 172968), (789, 115312), (1052, 86484), (1578, 57656), (2104, 43242), (3156, 28828), (4208, 21621), (6312, 14414), (7207, 12624)]