90104768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2927}}^1$

素因数の和:2989

約数の個数: 56

約数和(自身を含む): 197827392

約数和(自身を除く): 107722624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1924, 2368, 2927, 3848, 5854, 7696, 11708, 15392, 23416, 30784, 38051, 46832, 76102, 93664, 108299, 152204, 187328, 216598, 304408, 433196, 608816, 866392, 1217632, 1407887, 1732784, 2435264, 2815774, 3465568, 5631548, 6931136, 11263096, 22526192, 45052384, 90104768]

約数ペア:

[(1, 90104768), (2, 45052384), (4, 22526192), (8, 11263096), (13, 6931136), (16, 5631548), (26, 3465568), (32, 2815774), (37, 2435264), (52, 1732784), (64, 1407887), (74, 1217632), (104, 866392), (148, 608816), (208, 433196), (296, 304408), (416, 216598), (481, 187328), (592, 152204), (832, 108299), (962, 93664), (1184, 76102), (1924, 46832), (2368, 38051), (2927, 30784), (3848, 23416), (5854, 15392), (7696, 11708)]