72956772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{289511}}^1$

素因数の和:289528

約数の個数: 36

約数和(自身を含む): 210764736

約数和(自身を除く): 137807964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 289511, 579022, 868533, 1158044, 1737066, 2026577, 2605599, 3474132, 4053154, 5211198, 6079731, 8106308, 10422396, 12159462, 18239193, 24318924, 36478386, 72956772]

約数ペア:

[(1, 72956772), (2, 36478386), (3, 24318924), (4, 18239193), (6, 12159462), (7, 10422396), (9, 8106308), (12, 6079731), (14, 5211198), (18, 4053154), (21, 3474132), (28, 2605599), (36, 2026577), (42, 1737066), (63, 1158044), (84, 868533), (126, 579022), (252, 289511)]