72504918

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{45259}}^1$

素因数の和:45356

約数の個数: 24

約数和(自身を含む): 158862600

約数和(自身を除く): 86357682

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 45259, 90518, 135777, 271554, 407331, 814662, 4028051, 8056102, 12084153, 24168306, 36252459, 72504918]

約数ペア:

[(1, 72504918), (2, 36252459), (3, 24168306), (6, 12084153), (9, 8056102), (18, 4028051), (89, 814662), (178, 407331), (267, 271554), (534, 135777), (801, 90518), (1602, 45259)]