90819216

素因数分解:

$2^4\times 3^2\times {\mathrm{630689}}^1$

素因数の和:630703

約数の個数: 30

約数和(自身を含む): 254168070

約数和(自身を除く): 163348854

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 630689, 1261378, 1892067, 2522756, 3784134, 5045512, 5676201, 7568268, 10091024, 11352402, 15136536, 22704804, 30273072, 45409608, 90819216]

約数ペア:

[(1, 90819216), (2, 45409608), (3, 30273072), (4, 22704804), (6, 15136536), (8, 11352402), (9, 10091024), (12, 7568268), (16, 5676201), (18, 5045512), (24, 3784134), (36, 2522756), (48, 1892067), (72, 1261378), (144, 630689)]