72645670

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{31723}}^1$

素因数の和:31959

約数の個数: 16

約数和(自身を含む): 131337360

約数和(自身を除く): 58691690

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 31723, 63446, 158615, 317230, 7264567, 14529134, 36322835, 72645670]

約数ペア:

[(1, 72645670), (2, 36322835), (5, 14529134), (10, 7264567), (229, 317230), (458, 158615), (1145, 63446), (2290, 31723)]