71985564

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{95219}}^1$

素因数の和:95239

約数の個数: 48

約数和(自身を含む): 213292800

約数和(自身を除く): 141307236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 95219, 190438, 285657, 380876, 571314, 666533, 856971, 1142628, 1333066, 1713942, 1999599, 2570913, 2666132, 3427884, 3999198, 5141826, 5998797, 7998396, 10283652, 11997594, 17996391, 23995188, 35992782, 71985564]

約数ペア:

[(1, 71985564), (2, 35992782), (3, 23995188), (4, 17996391), (6, 11997594), (7, 10283652), (9, 7998396), (12, 5998797), (14, 5141826), (18, 3999198), (21, 3427884), (27, 2666132), (28, 2570913), (36, 1999599), (42, 1713942), (54, 1333066), (63, 1142628), (84, 856971), (108, 666533), (126, 571314), (189, 380876), (252, 285657), (378, 190438), (756, 95219)]