77870376

素因数分解:

$2^3\times 3^3\times {\mathrm{360511}}^1$

素因数の和:360526

約数の個数: 32

約数和(自身を含む): 216307200

約数和(自身を除く): 138436824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 360511, 721022, 1081533, 1442044, 2163066, 2884088, 3244599, 4326132, 6489198, 8652264, 9733797, 12978396, 19467594, 25956792, 38935188, 77870376]

約数ペア:

[(1, 77870376), (2, 38935188), (3, 25956792), (4, 19467594), (6, 12978396), (8, 9733797), (9, 8652264), (12, 6489198), (18, 4326132), (24, 3244599), (27, 2884088), (36, 2163066), (54, 1442044), (72, 1081533), (108, 721022), (216, 360511)]