72454398

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3847}}^1$

素因数の和:3968

約数の個数: 32

約数和(自身を含む): 150349056

約数和(自身を除く): 77894658

約数列:

[1, 2, 3, 6, 43, 73, 86, 129, 146, 219, 258, 438, 3139, 3847, 6278, 7694, 9417, 11541, 18834, 23082, 165421, 280831, 330842, 496263, 561662, 842493, 992526, 1684986, 12075733, 24151466, 36227199, 72454398]

約数ペア:

[(1, 72454398), (2, 36227199), (3, 24151466), (6, 12075733), (43, 1684986), (73, 992526), (86, 842493), (129, 561662), (146, 496263), (219, 330842), (258, 280831), (438, 165421), (3139, 23082), (3847, 18834), (6278, 11541), (7694, 9417)]