80559036

素因数分解:

$2^2\times 3^4\times {\mathrm{248639}}^1$

素因数の和:248655

約数の個数: 30

約数和(自身を含む): 210598080

約数和(自身を除く): 130039044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 248639, 497278, 745917, 994556, 1491834, 2237751, 2983668, 4475502, 6713253, 8951004, 13426506, 20139759, 26853012, 40279518, 80559036]

約数ペア:

[(1, 80559036), (2, 40279518), (3, 26853012), (4, 20139759), (6, 13426506), (9, 8951004), (12, 6713253), (18, 4475502), (27, 2983668), (36, 2237751), (54, 1491834), (81, 994556), (108, 745917), (162, 497278), (324, 248639)]