81732066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1051}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 176382528

約数和(自身を除く): 94650462

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 997, 1051, 1994, 2102, 2991, 3153, 5982, 6306, 12961, 13663, 25922, 27326, 38883, 40989, 77766, 81978, 1047847, 2095694, 3143541, 6287082, 13622011, 27244022, 40866033, 81732066]

約数ペア:

[(1, 81732066), (2, 40866033), (3, 27244022), (6, 13622011), (13, 6287082), (26, 3143541), (39, 2095694), (78, 1047847), (997, 81978), (1051, 77766), (1994, 40989), (2102, 38883), (2991, 27326), (3153, 25922), (5982, 13663), (6306, 12961)]