72963070

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{55697}}^1$

素因数の和:55835

約数の個数: 16

約数和(自身を含む): 132338448

約数和(自身を除く): 59375378

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 55697, 111394, 278485, 556970, 7296307, 14592614, 36481535, 72963070]

約数ペア:

[(1, 72963070), (2, 36481535), (5, 14592614), (10, 7296307), (131, 556970), (262, 278485), (655, 111394), (1310, 55697)]