81342276

素因数分解:

$2^2\times 3^1\times {\mathrm{271}}^1\times {\mathrm{25013}}^1$

素因数の和:25291

約数の個数: 24

約数和(自身を含む): 190506624

約数和(自身を除く): 109164348

約数列:

[1, 2, 3, 4, 6, 12, 271, 542, 813, 1084, 1626, 3252, 25013, 50026, 75039, 100052, 150078, 300156, 6778523, 13557046, 20335569, 27114092, 40671138, 81342276]

約数ペア:

[(1, 81342276), (2, 40671138), (3, 27114092), (4, 20335569), (6, 13557046), (12, 6778523), (271, 300156), (542, 150078), (813, 100052), (1084, 75039), (1626, 50026), (3252, 25013)]