80472204

素因数分解:

$2^2\times 3^4\times {\mathrm{248371}}^1$

素因数の和:248387

約数の個数: 30

約数和(自身を含む): 210371084

約数和(自身を除く): 129898880

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 248371, 496742, 745113, 993484, 1490226, 2235339, 2980452, 4470678, 6706017, 8941356, 13412034, 20118051, 26824068, 40236102, 80472204]

約数ペア:

[(1, 80472204), (2, 40236102), (3, 26824068), (4, 20118051), (6, 13412034), (9, 8941356), (12, 6706017), (18, 4470678), (27, 2980452), (36, 2235339), (54, 1490226), (81, 993484), (108, 745113), (162, 496742), (324, 248371)]