81768168

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{39161}}^1$

素因数の和:39202

約数の個数: 48

約数和(自身を含む): 229097700

約数和(自身を除く): 147329532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 39161, 78322, 117483, 156644, 234966, 313288, 352449, 469932, 704898, 939864, 1135669, 1409796, 2271338, 2819592, 3407007, 4542676, 6814014, 9085352, 10221021, 13628028, 20442042, 27256056, 40884084, 81768168]

約数ペア:

[(1, 81768168), (2, 40884084), (3, 27256056), (4, 20442042), (6, 13628028), (8, 10221021), (9, 9085352), (12, 6814014), (18, 4542676), (24, 3407007), (29, 2819592), (36, 2271338), (58, 1409796), (72, 1135669), (87, 939864), (116, 704898), (174, 469932), (232, 352449), (261, 313288), (348, 234966), (522, 156644), (696, 117483), (1044, 78322), (2088, 39161)]