72421392

素因数分解:

$2^4\times 3^1\times {\mathrm{1508779}}^1$

素因数の和:1508790

約数の個数: 20

約数和(自身を含む): 187088720

約数和(自身を除く): 114667328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1508779, 3017558, 4526337, 6035116, 9052674, 12070232, 18105348, 24140464, 36210696, 72421392]

約数ペア:

[(1, 72421392), (2, 36210696), (3, 24140464), (4, 18105348), (6, 12070232), (8, 9052674), (12, 6035116), (16, 4526337), (24, 3017558), (48, 1508779)]