72769288

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 139187160

約数和(自身を除く): 66417872

約数列:

[1, 2, 4, 8, 101, 113, 202, 226, 404, 452, 797, 808, 904, 1594, 3188, 6376, 11413, 22826, 45652, 80497, 90061, 91304, 160994, 180122, 321988, 360244, 643976, 720488, 9096161, 18192322, 36384644, 72769288]

約数ペア:

[(1, 72769288), (2, 36384644), (4, 18192322), (8, 9096161), (101, 720488), (113, 643976), (202, 360244), (226, 321988), (404, 180122), (452, 160994), (797, 91304), (808, 90061), (904, 80497), (1594, 45652), (3188, 22826), (6376, 11413)]