72421872

素因数分解:

$2^4\times 3^1\times {\mathrm{1508789}}^1$

素因数の和:1508800

約数の個数: 20

約数和(自身を含む): 187089960

約数和(自身を除く): 114668088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1508789, 3017578, 4526367, 6035156, 9052734, 12070312, 18105468, 24140624, 36210936, 72421872]

約数ペア:

[(1, 72421872), (2, 36210936), (3, 24140624), (4, 18105468), (6, 12070312), (8, 9052734), (12, 6035156), (16, 4526367), (24, 3017578), (48, 1508789)]