82115644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4889}}^1$

素因数の和:4942

約数の個数: 48

約数和(自身を含む): 172519200

約数和(自身を除く): 90403556

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 4889, 8398, 9778, 16796, 19556, 63557, 83113, 92891, 127114, 166226, 185782, 254228, 332452, 371564, 1080469, 1207583, 1579147, 2160938, 2415166, 3158294, 4321876, 4830332, 6316588, 20528911, 41057822, 82115644]

約数ペア:

[(1, 82115644), (2, 41057822), (4, 20528911), (13, 6316588), (17, 4830332), (19, 4321876), (26, 3158294), (34, 2415166), (38, 2160938), (52, 1579147), (68, 1207583), (76, 1080469), (221, 371564), (247, 332452), (323, 254228), (442, 185782), (494, 166226), (646, 127114), (884, 92891), (988, 83113), (1292, 63557), (4199, 19556), (4889, 16796), (8398, 9778)]