72817554

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{328007}}^1$

素因数の和:328049

約数の個数: 16

約数和(自身を含む): 149571648

約数和(自身を除く): 76754094

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 328007, 656014, 984021, 1968042, 12136259, 24272518, 36408777, 72817554]

約数ペア:

[(1, 72817554), (2, 36408777), (3, 24272518), (6, 12136259), (37, 1968042), (74, 984021), (111, 656014), (222, 328007)]