72727562

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{1327}}^1$

素因数の和:1805

約数の個数: 16

約数和(自身を含む): 111073920

約数和(自身を除く): 38346358

約数列:

[1, 2, 67, 134, 409, 818, 1327, 2654, 27403, 54806, 88909, 177818, 542743, 1085486, 36363781, 72727562]

約数ペア:

[(1, 72727562), (2, 36363781), (67, 1085486), (134, 542743), (409, 177818), (818, 88909), (1327, 54806), (2654, 27403)]