85109332

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2017}}^1$

素因数の和:2176

約数の個数: 48

約数和(自身を含む): 187141248

約数和(自身を除く): 102031916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 548, 959, 1507, 1918, 2017, 3014, 3836, 4034, 6028, 8068, 10549, 14119, 21098, 22187, 28238, 42196, 44374, 56476, 88748, 155309, 276329, 310618, 552658, 621236, 1105316, 1934303, 3039619, 3868606, 6079238, 7737212, 12158476, 21277333, 42554666, 85109332]

約数ペア:

[(1, 85109332), (2, 42554666), (4, 21277333), (7, 12158476), (11, 7737212), (14, 6079238), (22, 3868606), (28, 3039619), (44, 1934303), (77, 1105316), (137, 621236), (154, 552658), (274, 310618), (308, 276329), (548, 155309), (959, 88748), (1507, 56476), (1918, 44374), (2017, 42196), (3014, 28238), (3836, 22187), (4034, 21098), (6028, 14119), (8068, 10549)]