72372197

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 81930240

約数和(自身を除く): 9558043

約数列:

[1, 19, 29, 31, 223, 361, 551, 589, 899, 4237, 6467, 6913, 10469, 11191, 17081, 80503, 122873, 131347, 200477, 324539, 2334587, 2495593, 3809063, 72372197]

約数ペア:

[(1, 72372197), (19, 3809063), (29, 2495593), (31, 2334587), (223, 324539), (361, 200477), (551, 131347), (589, 122873), (899, 80503), (4237, 17081), (6467, 11191), (6913, 10469)]