123607728

素因数分解:

$2^4\times 3^3\times {\mathrm{286129}}^1$

素因数の和:286146

約数の個数: 40

約数和(自身を含む): 354801200

約数和(自身を除く): 231193472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 286129, 572258, 858387, 1144516, 1716774, 2289032, 2575161, 3433548, 4578064, 5150322, 6867096, 7725483, 10300644, 13734192, 15450966, 20601288, 30901932, 41202576, 61803864, 123607728]

約数ペア:

[(1, 123607728), (2, 61803864), (3, 41202576), (4, 30901932), (6, 20601288), (8, 15450966), (9, 13734192), (12, 10300644), (16, 7725483), (18, 6867096), (24, 5150322), (27, 4578064), (36, 3433548), (48, 2575161), (54, 2289032), (72, 1716774), (108, 1144516), (144, 858387), (216, 572258), (432, 286129)]