90187554

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{2879}}^1$

素因数の和:3134

約数の個数: 32

約数和(自身を含む): 189112320

約数和(自身を除く): 98924766

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 227, 454, 681, 1362, 2879, 5221, 5758, 8637, 10442, 15663, 17274, 31326, 66217, 132434, 198651, 397302, 653533, 1307066, 1960599, 3921198, 15031259, 30062518, 45093777, 90187554]

約数ペア:

[(1, 90187554), (2, 45093777), (3, 30062518), (6, 15031259), (23, 3921198), (46, 1960599), (69, 1307066), (138, 653533), (227, 397302), (454, 198651), (681, 132434), (1362, 66217), (2879, 31326), (5221, 17274), (5758, 15663), (8637, 10442)]