78284376

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{5153}}^1$

素因数の和:5376

約数の個数: 48

約数和(自身を含む): 213066360

約数和(自身を除く): 134781984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 5064, 5153, 7596, 10306, 15192, 15459, 20612, 30918, 41224, 46377, 61836, 92754, 123672, 185508, 371016, 1087283, 2174566, 3261849, 4349132, 6523698, 8698264, 9785547, 13047396, 19571094, 26094792, 39142188, 78284376]

約数ペア:

[(1, 78284376), (2, 39142188), (3, 26094792), (4, 19571094), (6, 13047396), (8, 9785547), (9, 8698264), (12, 6523698), (18, 4349132), (24, 3261849), (36, 2174566), (72, 1087283), (211, 371016), (422, 185508), (633, 123672), (844, 92754), (1266, 61836), (1688, 46377), (1899, 41224), (2532, 30918), (3798, 20612), (5064, 15459), (5153, 15192), (7596, 10306)]