68172312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12853}}^1$

素因数の和:12892

約数の個数: 64

約数和(自身を含む): 194352480

約数和(自身を除く): 126180168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 12853, 25706, 38559, 51412, 77118, 102824, 154236, 167089, 218501, 308472, 334178, 437002, 501267, 655503, 668356, 874004, 1002534, 1311006, 1336712, 1748008, 2005068, 2622012, 2840513, 4010136, 5244024, 5681026, 8521539, 11362052, 17043078, 22724104, 34086156, 68172312]

約数ペア:

[(1, 68172312), (2, 34086156), (3, 22724104), (4, 17043078), (6, 11362052), (8, 8521539), (12, 5681026), (13, 5244024), (17, 4010136), (24, 2840513), (26, 2622012), (34, 2005068), (39, 1748008), (51, 1336712), (52, 1311006), (68, 1002534), (78, 874004), (102, 668356), (104, 655503), (136, 501267), (156, 437002), (204, 334178), (221, 308472), (312, 218501), (408, 167089), (442, 154236), (663, 102824), (884, 77118), (1326, 51412), (1768, 38559), (2652, 25706), (5304, 12853)]