78869826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14557}}^1$

素因数の和:14615

約数の個数: 48

約数和(自身を含む): 199852224

約数和(自身を除く): 120982398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 14557, 29114, 43671, 87342, 101899, 131013, 203798, 262026, 305697, 611394, 625951, 917091, 1251902, 1834182, 1877853, 3755706, 4381657, 5633559, 8763314, 11267118, 13144971, 26289942, 39434913, 78869826]

約数ペア:

[(1, 78869826), (2, 39434913), (3, 26289942), (6, 13144971), (7, 11267118), (9, 8763314), (14, 5633559), (18, 4381657), (21, 3755706), (42, 1877853), (43, 1834182), (63, 1251902), (86, 917091), (126, 625951), (129, 611394), (258, 305697), (301, 262026), (387, 203798), (602, 131013), (774, 101899), (903, 87342), (1806, 43671), (2709, 29114), (5418, 14557)]