72543642

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{110923}}^1$

素因数の和:111037

約数の個数: 16

約数和(自身を含む): 146419680

約数和(自身を除く): 73876038

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 110923, 221846, 332769, 665538, 12090607, 24181214, 36271821, 72543642]

約数ペア:

[(1, 72543642), (2, 36271821), (3, 24181214), (6, 12090607), (109, 665538), (218, 332769), (327, 221846), (654, 110923)]