80871462

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{91691}}^1$

素因数の和:91713

約数の個数: 36

約数和(自身を含む): 203831316

約数和(自身を除く): 122959854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 91691, 183382, 275073, 550146, 641837, 825219, 1283674, 1650438, 1925511, 3851022, 4492859, 5776533, 8985718, 11553066, 13478577, 26957154, 40435731, 80871462]

約数ペア:

[(1, 80871462), (2, 40435731), (3, 26957154), (6, 13478577), (7, 11553066), (9, 8985718), (14, 5776533), (18, 4492859), (21, 3851022), (42, 1925511), (49, 1650438), (63, 1283674), (98, 825219), (126, 641837), (147, 550146), (294, 275073), (441, 183382), (882, 91691)]