72691684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{60779}}^1$

素因数の和:60819

約数の個数: 24

約数和(自身を含む): 142954560

約数和(自身を除く): 70262876

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 60779, 121558, 243116, 790127, 1397917, 1580254, 2795834, 3160508, 5591668, 18172921, 36345842, 72691684]

約数ペア:

[(1, 72691684), (2, 36345842), (4, 18172921), (13, 5591668), (23, 3160508), (26, 2795834), (46, 1580254), (52, 1397917), (92, 790127), (299, 243116), (598, 121558), (1196, 60779)]