72554234

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1\times {\mathrm{487}}^1$

素因数の和:1109

約数の個数: 16

約数和(自身を含む): 109963968

約数和(自身を除く): 37409734

約数列:

[1, 2, 163, 326, 457, 487, 914, 974, 74491, 79381, 148982, 158762, 222559, 445118, 36277117, 72554234]

約数ペア:

[(1, 72554234), (2, 36277117), (163, 445118), (326, 222559), (457, 158762), (487, 148982), (914, 79381), (974, 74491)]