78975618

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{248351}}^1$

素因数の和:248409

約数の個数: 16

約数和(自身を含む): 160932096

約数和(自身を除く): 81956478

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 248351, 496702, 745053, 1490106, 13162603, 26325206, 39487809, 78975618]

約数ペア:

[(1, 78975618), (2, 39487809), (3, 26325206), (6, 13162603), (53, 1490106), (106, 745053), (159, 496702), (318, 248351)]