72440178

素因数分解:

$2^1\times 3^1\times {\mathrm{1181}}^1\times {\mathrm{10223}}^1$

素因数の和:11409

約数の個数: 16

約数和(自身を含む): 145017216

約数和(自身を除く): 72577038

約数列:

[1, 2, 3, 6, 1181, 2362, 3543, 7086, 10223, 20446, 30669, 61338, 12073363, 24146726, 36220089, 72440178]

約数ペア:

[(1, 72440178), (2, 36220089), (3, 24146726), (6, 12073363), (1181, 61338), (2362, 30669), (3543, 20446), (7086, 10223)]