67488344

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 92178856

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 89, 154, 178, 308, 356, 616, 623, 712, 979, 1231, 1246, 1958, 2462, 2492, 3916, 4924, 4984, 6853, 7832, 8617, 9848, 13541, 13706, 17234, 27082, 27412, 34468, 54164, 54824, 68936, 94787, 108328, 109559, 189574, 219118, 379148, 438236, 758296, 766913, 876472, 1205149, 1533826, 2410298, 3067652, 4820596, 6135304, 8436043, 9641192, 16872086, 33744172, 67488344]

約数ペア:

[(1, 67488344), (2, 33744172), (4, 16872086), (7, 9641192), (8, 8436043), (11, 6135304), (14, 4820596), (22, 3067652), (28, 2410298), (44, 1533826), (56, 1205149), (77, 876472), (88, 766913), (89, 758296), (154, 438236), (178, 379148), (308, 219118), (356, 189574), (616, 109559), (623, 108328), (712, 94787), (979, 68936), (1231, 54824), (1246, 54164), (1958, 34468), (2462, 27412), (2492, 27082), (3916, 17234), (4924, 13706), (4984, 13541), (6853, 9848), (7832, 8617)]