84879516

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 201393920

約数和(自身を除く): 116514404

約数列:

[1, 2, 3, 4, 6, 12, 139, 151, 278, 302, 337, 417, 453, 556, 604, 674, 834, 906, 1011, 1348, 1668, 1812, 2022, 4044, 20989, 41978, 46843, 50887, 62967, 83956, 93686, 101774, 125934, 140529, 152661, 187372, 203548, 251868, 281058, 305322, 562116, 610644, 7073293, 14146586, 21219879, 28293172, 42439758, 84879516]

約数ペア:

[(1, 84879516), (2, 42439758), (3, 28293172), (4, 21219879), (6, 14146586), (12, 7073293), (139, 610644), (151, 562116), (278, 305322), (302, 281058), (337, 251868), (417, 203548), (453, 187372), (556, 152661), (604, 140529), (674, 125934), (834, 101774), (906, 93686), (1011, 83956), (1348, 62967), (1668, 50887), (1812, 46843), (2022, 41978), (4044, 20989)]