72756

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 36

約数和(自身を含む): 192192

約数和(自身を除く): 119436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 387, 423, 516, 564, 774, 846, 1548, 1692, 2021, 4042, 6063, 8084, 12126, 18189, 24252, 36378, 72756]

約数ペア:

[(1, 72756), (2, 36378), (3, 24252), (4, 18189), (6, 12126), (9, 8084), (12, 6063), (18, 4042), (36, 2021), (43, 1692), (47, 1548), (86, 846), (94, 774), (129, 564), (141, 516), (172, 423), (188, 387), (258, 282)]