81569772

素因数分解:

$2^2\times 3^2\times {\mathrm{1459}}^1\times {\mathrm{1553}}^1$

素因数の和:3022

約数の個数: 36

約数和(自身を含む): 206464440

約数和(自身を除く): 124894668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1459, 1553, 2918, 3106, 4377, 4659, 5836, 6212, 8754, 9318, 13131, 13977, 17508, 18636, 26262, 27954, 52524, 55908, 2265827, 4531654, 6797481, 9063308, 13594962, 20392443, 27189924, 40784886, 81569772]

約数ペア:

[(1, 81569772), (2, 40784886), (3, 27189924), (4, 20392443), (6, 13594962), (9, 9063308), (12, 6797481), (18, 4531654), (36, 2265827), (1459, 55908), (1553, 52524), (2918, 27954), (3106, 26262), (4377, 18636), (4659, 17508), (5836, 13977), (6212, 13131), (8754, 9318)]