72461808

素因数分解:

$2^4\times 3^2\times {\mathrm{503207}}^1$

素因数の和:503221

約数の個数: 30

約数和(自身を含む): 202792824

約数和(自身を除く): 130331016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 503207, 1006414, 1509621, 2012828, 3019242, 4025656, 4528863, 6038484, 8051312, 9057726, 12076968, 18115452, 24153936, 36230904, 72461808]

約数ペア:

[(1, 72461808), (2, 36230904), (3, 24153936), (4, 18115452), (6, 12076968), (8, 9057726), (9, 8051312), (12, 6038484), (16, 4528863), (18, 4025656), (24, 3019242), (36, 2012828), (48, 1509621), (72, 1006414), (144, 503207)]