172964592

素因数分解:

$2^4\times 3^3\times {\mathrm{400381}}^1$

素因数の和:400398

約数の個数: 40

約数和(自身を含む): 496473680

約数和(自身を除く): 323509088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 400381, 800762, 1201143, 1601524, 2402286, 3203048, 3603429, 4804572, 6406096, 7206858, 9609144, 10810287, 14413716, 19218288, 21620574, 28827432, 43241148, 57654864, 86482296, 172964592]

約数ペア:

[(1, 172964592), (2, 86482296), (3, 57654864), (4, 43241148), (6, 28827432), (8, 21620574), (9, 19218288), (12, 14413716), (16, 10810287), (18, 9609144), (24, 7206858), (27, 6406096), (36, 4804572), (48, 3603429), (54, 3203048), (72, 2402286), (108, 1601524), (144, 1201143), (216, 800762), (432, 400381)]