72215478

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{48337}}^1$

素因数の和:48428

約数の個数: 24

約数和(自身を含む): 158355288

約数和(自身を除く): 86139810

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 48337, 96674, 145011, 290022, 435033, 870066, 4011971, 8023942, 12035913, 24071826, 36107739, 72215478]

約数ペア:

[(1, 72215478), (2, 36107739), (3, 24071826), (6, 12035913), (9, 8023942), (18, 4011971), (83, 870066), (166, 435033), (249, 290022), (498, 145011), (747, 96674), (1494, 48337)]