78555894

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1709}}^1$

素因数の和:1924

約数の個数: 32

約数和(自身を含む): 161533440

約数和(自身を除く): 82977546

約数列:

[1, 2, 3, 6, 47, 94, 141, 163, 282, 326, 489, 978, 1709, 3418, 5127, 7661, 10254, 15322, 22983, 45966, 80323, 160646, 240969, 278567, 481938, 557134, 835701, 1671402, 13092649, 26185298, 39277947, 78555894]

約数ペア:

[(1, 78555894), (2, 39277947), (3, 26185298), (6, 13092649), (47, 1671402), (94, 835701), (141, 557134), (163, 481938), (282, 278567), (326, 240969), (489, 160646), (978, 80323), (1709, 45966), (3418, 22983), (5127, 15322), (7661, 10254)]