128610792

素因数分解:

$2^3\times 3^2\times {\mathrm{1786261}}^1$

素因数の和:1786273

約数の個数: 24

約数和(自身を含む): 348321090

約数和(自身を除く): 219710298

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1786261, 3572522, 5358783, 7145044, 10717566, 14290088, 16076349, 21435132, 32152698, 42870264, 64305396, 128610792]

約数ペア:

[(1, 128610792), (2, 64305396), (3, 42870264), (4, 32152698), (6, 21435132), (8, 16076349), (9, 14290088), (12, 10717566), (18, 7145044), (24, 5358783), (36, 3572522), (72, 1786261)]