72253128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{177091}}^1$

素因数の和:177117

約数の個数: 32

約数和(自身を含む): 191259360

約数和(自身を除く): 119006232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 177091, 354182, 531273, 708364, 1062546, 1416728, 2125092, 3010547, 4250184, 6021094, 9031641, 12042188, 18063282, 24084376, 36126564, 72253128]

約数ペア:

[(1, 72253128), (2, 36126564), (3, 24084376), (4, 18063282), (6, 12042188), (8, 9031641), (12, 6021094), (17, 4250184), (24, 3010547), (34, 2125092), (51, 1416728), (68, 1062546), (102, 708364), (136, 531273), (204, 354182), (408, 177091)]