85216548

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 202245120

約数和(自身を除く): 117028572

約数列:

[1, 2, 3, 4, 6, 12, 131, 151, 262, 302, 359, 393, 453, 524, 604, 718, 786, 906, 1077, 1436, 1572, 1812, 2154, 4308, 19781, 39562, 47029, 54209, 59343, 79124, 94058, 108418, 118686, 141087, 162627, 188116, 216836, 237372, 282174, 325254, 564348, 650508, 7101379, 14202758, 21304137, 28405516, 42608274, 85216548]

約数ペア:

[(1, 85216548), (2, 42608274), (3, 28405516), (4, 21304137), (6, 14202758), (12, 7101379), (131, 650508), (151, 564348), (262, 325254), (302, 282174), (359, 237372), (393, 216836), (453, 188116), (524, 162627), (604, 141087), (718, 118686), (786, 108418), (906, 94058), (1077, 79124), (1436, 59343), (1572, 54209), (1812, 47029), (2154, 39562), (4308, 19781)]