66480972

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{90821}}^1$

素因数の和:90889

約数の個数: 24

約数和(自身を含む): 157666992

約数和(自身を除く): 91186020

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 90821, 181642, 272463, 363284, 544926, 1089852, 5540081, 11080162, 16620243, 22160324, 33240486, 66480972]

約数ペア:

[(1, 66480972), (2, 33240486), (3, 22160324), (4, 16620243), (6, 11080162), (12, 5540081), (61, 1089852), (122, 544926), (183, 363284), (244, 272463), (366, 181642), (732, 90821)]