87660066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{2503}}^1$

素因数の和:2970

約数の個数: 32

約数和(自身を含む): 189302400

約数和(自身を除く): 101642334

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 449, 898, 1347, 2503, 2694, 5006, 5837, 7509, 11674, 15018, 17511, 32539, 35022, 65078, 97617, 195234, 1123847, 2247694, 3371541, 6743082, 14610011, 29220022, 43830033, 87660066]

約数ペア:

[(1, 87660066), (2, 43830033), (3, 29220022), (6, 14610011), (13, 6743082), (26, 3371541), (39, 2247694), (78, 1123847), (449, 195234), (898, 97617), (1347, 65078), (2503, 35022), (2694, 32539), (5006, 17511), (5837, 15018), (7509, 11674)]