85521208

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{59}}^2\times {\mathrm{83}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 169543080

約数和(自身を除く): 84021872

約数列:

[1, 2, 4, 8, 37, 59, 74, 83, 118, 148, 166, 236, 296, 332, 472, 664, 2183, 3071, 3481, 4366, 4897, 6142, 6962, 8732, 9794, 12284, 13924, 17464, 19588, 24568, 27848, 39176, 128797, 181189, 257594, 288923, 362378, 515188, 577846, 724756, 1030376, 1155692, 1449512, 2311384, 10690151, 21380302, 42760604, 85521208]

約数ペア:

[(1, 85521208), (2, 42760604), (4, 21380302), (8, 10690151), (37, 2311384), (59, 1449512), (74, 1155692), (83, 1030376), (118, 724756), (148, 577846), (166, 515188), (236, 362378), (296, 288923), (332, 257594), (472, 181189), (664, 128797), (2183, 39176), (3071, 27848), (3481, 24568), (4366, 19588), (4897, 17464), (6142, 13924), (6962, 12284), (8732, 9794)]