80699664

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{45439}}^1$

素因数の和:45487

約数の個数: 40

約数和(自身を含む): 214113280

約数和(自身を除く): 133413616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 45439, 90878, 136317, 181756, 272634, 363512, 545268, 727024, 1090536, 1681243, 2181072, 3362486, 5043729, 6724972, 10087458, 13449944, 20174916, 26899888, 40349832, 80699664]

約数ペア:

[(1, 80699664), (2, 40349832), (3, 26899888), (4, 20174916), (6, 13449944), (8, 10087458), (12, 6724972), (16, 5043729), (24, 3362486), (37, 2181072), (48, 1681243), (74, 1090536), (111, 727024), (148, 545268), (222, 363512), (296, 272634), (444, 181756), (592, 136317), (888, 90878), (1776, 45439)]