72748144

素因数分解:

$2^4\times 7^2\times {\mathrm{92791}}^1$

素因数の和:92813

約数の個数: 30

約数和(自身を含む): 163963464

約数和(自身を除く): 91215320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 92791, 185582, 371164, 649537, 742328, 1299074, 1484656, 2598148, 4546759, 5196296, 9093518, 10392592, 18187036, 36374072, 72748144]

約数ペア:

[(1, 72748144), (2, 36374072), (4, 18187036), (7, 10392592), (8, 9093518), (14, 5196296), (16, 4546759), (28, 2598148), (49, 1484656), (56, 1299074), (98, 742328), (112, 649537), (196, 371164), (392, 185582), (784, 92791)]