78893144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12281}}^1$

素因数の和:12371

約数の個数: 32

約数和(自身を含む): 163596240

約数和(自身を除く): 84703096

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 12281, 24562, 49124, 98248, 135091, 270182, 540364, 896513, 1080728, 1793026, 3586052, 7172104, 9861643, 19723286, 39446572, 78893144]

約数ペア:

[(1, 78893144), (2, 39446572), (4, 19723286), (8, 9861643), (11, 7172104), (22, 3586052), (44, 1793026), (73, 1080728), (88, 896513), (146, 540364), (292, 270182), (584, 135091), (803, 98248), (1606, 49124), (3212, 24562), (6424, 12281)]