87721164

素因数分解:

$2^2\times 3^3\times {\mathrm{812233}}^1$

素因数の和:812246

約数の個数: 24

約数和(自身を含む): 227425520

約数和(自身を除く): 139704356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 812233, 1624466, 2436699, 3248932, 4873398, 7310097, 9746796, 14620194, 21930291, 29240388, 43860582, 87721164]

約数ペア:

[(1, 87721164), (2, 43860582), (3, 29240388), (4, 21930291), (6, 14620194), (9, 9746796), (12, 7310097), (18, 4873398), (27, 3248932), (36, 2436699), (54, 1624466), (108, 812233)]