72138582

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{235747}}^1$

素因数の和:235772

約数の個数: 24

約数和(自身を含む): 165495096

約数和(自身を除く): 93356514

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 235747, 471494, 707241, 1414482, 2121723, 4007699, 4243446, 8015398, 12023097, 24046194, 36069291, 72138582]

約数ペア:

[(1, 72138582), (2, 36069291), (3, 24046194), (6, 12023097), (9, 8015398), (17, 4243446), (18, 4007699), (34, 2121723), (51, 1414482), (102, 707241), (153, 471494), (306, 235747)]