71983374

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{86311}}^1$

素因数の和:86455

約数の個数: 16

約数和(自身を含む): 145004160

約数和(自身を除く): 73020786

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 86311, 172622, 258933, 517866, 11997229, 23994458, 35991687, 71983374]

約数ペア:

[(1, 71983374), (2, 35991687), (3, 23994458), (6, 11997229), (139, 517866), (278, 258933), (417, 172622), (834, 86311)]