84807436

素因数分解:

$2^2\times 7^3\times {\mathrm{61813}}^1$

素因数の和:61838

約数の個数: 24

約数和(自身を含む): 173079200

約数和(自身を除く): 88271764

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 61813, 123626, 247252, 432691, 865382, 1730764, 3028837, 6057674, 12115348, 21201859, 42403718, 84807436]

約数ペア:

[(1, 84807436), (2, 42403718), (4, 21201859), (7, 12115348), (14, 6057674), (28, 3028837), (49, 1730764), (98, 865382), (196, 432691), (343, 247252), (686, 123626), (1372, 61813)]