78129016

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{48109}}^1$

素因数の和:48151

約数の個数: 32

約数和(自身を含む): 173196000

約数和(自身を除く): 95066984

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 48109, 96218, 192436, 336763, 384872, 673526, 1347052, 1395161, 2694104, 2790322, 5580644, 9766127, 11161288, 19532254, 39064508, 78129016]

約数ペア:

[(1, 78129016), (2, 39064508), (4, 19532254), (7, 11161288), (8, 9766127), (14, 5580644), (28, 2790322), (29, 2694104), (56, 1395161), (58, 1347052), (116, 673526), (203, 384872), (232, 336763), (406, 192436), (812, 96218), (1624, 48109)]