77762068

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{757}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 138826184

約数和(自身を除く): 61064116

約数列:

[1, 2, 4, 61, 122, 244, 421, 757, 842, 1514, 1684, 3028, 25681, 46177, 51362, 92354, 102724, 184708, 318697, 637394, 1274788, 19440517, 38881034, 77762068]

約数ペア:

[(1, 77762068), (2, 38881034), (4, 19440517), (61, 1274788), (122, 637394), (244, 318697), (421, 184708), (757, 102724), (842, 92354), (1514, 51362), (1684, 46177), (3028, 25681)]