78137652

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{881}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 192628800

約数和(自身を除く): 114491148

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 389, 778, 881, 1167, 1556, 1762, 2334, 2643, 3524, 4668, 5286, 7391, 10572, 14782, 16739, 22173, 29564, 33478, 44346, 50217, 66956, 88692, 100434, 200868, 342709, 685418, 1028127, 1370836, 2056254, 4112508, 6511471, 13022942, 19534413, 26045884, 39068826, 78137652]

約数ペア:

[(1, 78137652), (2, 39068826), (3, 26045884), (4, 19534413), (6, 13022942), (12, 6511471), (19, 4112508), (38, 2056254), (57, 1370836), (76, 1028127), (114, 685418), (228, 342709), (389, 200868), (778, 100434), (881, 88692), (1167, 66956), (1556, 50217), (1762, 44346), (2334, 33478), (2643, 29564), (3524, 22173), (4668, 16739), (5286, 14782), (7391, 10572)]