74540144

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3677}}^1$

素因数の和:3873

約数の個数: 40

約数和(自身を含む): 166010208

約数和(自身を除く): 91470064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 2534, 2896, 3677, 5068, 7354, 10136, 14708, 20272, 25739, 29416, 51478, 58832, 102956, 205912, 411824, 665537, 1331074, 2662148, 4658759, 5324296, 9317518, 10648592, 18635036, 37270072, 74540144]

約数ペア:

[(1, 74540144), (2, 37270072), (4, 18635036), (7, 10648592), (8, 9317518), (14, 5324296), (16, 4658759), (28, 2662148), (56, 1331074), (112, 665537), (181, 411824), (362, 205912), (724, 102956), (1267, 58832), (1448, 51478), (2534, 29416), (2896, 25739), (3677, 20272), (5068, 14708), (7354, 10136)]