90981648

素因数分解:

$2^4\times 3^2\times {\mathrm{631817}}^1$

素因数の和:631831

約数の個数: 30

約数和(自身を含む): 254622654

約数和(自身を除く): 163641006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 631817, 1263634, 1895451, 2527268, 3790902, 5054536, 5686353, 7581804, 10109072, 11372706, 15163608, 22745412, 30327216, 45490824, 90981648]

約数ペア:

[(1, 90981648), (2, 45490824), (3, 30327216), (4, 22745412), (6, 15163608), (8, 11372706), (9, 10109072), (12, 7581804), (16, 5686353), (18, 5054536), (24, 3790902), (36, 2527268), (48, 1895451), (72, 1263634), (144, 631817)]