81719322

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{11173}}^1$

素因数の和:11254

約数の個数: 32

約数和(自身を含む): 173778048

約数和(自身を除く): 92058726

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 11173, 22346, 33519, 67038, 256979, 513958, 592169, 770937, 1184338, 1541874, 1776507, 3553014, 13619887, 27239774, 40859661, 81719322]

約数ペア:

[(1, 81719322), (2, 40859661), (3, 27239774), (6, 13619887), (23, 3553014), (46, 1776507), (53, 1541874), (69, 1184338), (106, 770937), (138, 592169), (159, 513958), (318, 256979), (1219, 67038), (2438, 33519), (3657, 22346), (7314, 11173)]