78158664

素因数分解:

$2^3\times 3^2\times {\mathrm{823}}^1\times {\mathrm{1319}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 212097600

約数和(自身を除く): 133938936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 823, 1319, 1646, 2469, 2638, 3292, 3957, 4938, 5276, 6584, 7407, 7914, 9876, 10552, 11871, 14814, 15828, 19752, 23742, 29628, 31656, 47484, 59256, 94968, 1085537, 2171074, 3256611, 4342148, 6513222, 8684296, 9769833, 13026444, 19539666, 26052888, 39079332, 78158664]

約数ペア:

[(1, 78158664), (2, 39079332), (3, 26052888), (4, 19539666), (6, 13026444), (8, 9769833), (9, 8684296), (12, 6513222), (18, 4342148), (24, 3256611), (36, 2171074), (72, 1085537), (823, 94968), (1319, 59256), (1646, 47484), (2469, 31656), (2638, 29628), (3292, 23742), (3957, 19752), (4938, 15828), (5276, 14814), (6584, 11871), (7407, 10552), (7914, 9876)]