80454762916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{1195891}}^1$

素因数の和:1196056

約数の個数: 36

約数和(自身を含む): 155872563280

約数和(自身を除く): 75417800364

約数列:

[1, 2, 4, 11, 22, 44, 121, 139, 242, 278, 484, 556, 1529, 3058, 6116, 16819, 33638, 67276, 1195891, 2391782, 4783564, 13154801, 26309602, 52619204, 144702811, 166228849, 289405622, 332457698, 578811244, 664915396, 1828517339, 3657034678, 7314069356, 20113690729, 40227381458, 80454762916]

約数ペア:

[(1, 80454762916), (2, 40227381458), (4, 20113690729), (11, 7314069356), (22, 3657034678), (44, 1828517339), (121, 664915396), (139, 578811244), (242, 332457698), (278, 289405622), (484, 166228849), (556, 144702811), (1529, 52619204), (3058, 26309602), (6116, 13154801), (16819, 4783564), (33638, 2391782), (67276, 1195891)]