74918228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3079}}^1$

素因数の和:3180

約数の個数: 48

約数和(自身を含む): 165580800

約数和(自身を除く): 90662572

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 869, 1106, 1738, 2212, 3079, 3476, 6083, 6158, 12166, 12316, 21553, 24332, 33869, 43106, 67738, 86212, 135476, 237083, 243241, 474166, 486482, 948332, 972964, 1702687, 2675651, 3405374, 5351302, 6810748, 10702604, 18729557, 37459114, 74918228]

約数ペア:

[(1, 74918228), (2, 37459114), (4, 18729557), (7, 10702604), (11, 6810748), (14, 5351302), (22, 3405374), (28, 2675651), (44, 1702687), (77, 972964), (79, 948332), (154, 486482), (158, 474166), (308, 243241), (316, 237083), (553, 135476), (869, 86212), (1106, 67738), (1738, 43106), (2212, 33869), (3079, 24332), (3476, 21553), (6083, 12316), (6158, 12166)]