68897712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2693}}^1$

素因数の和:2758

約数の個数: 80

約数和(自身を含む): 196424928

約数和(自身を除く): 127527216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 984, 1066, 1599, 1968, 2132, 2693, 3198, 4264, 5386, 6396, 8079, 8528, 10772, 12792, 16158, 21544, 25584, 32316, 35009, 43088, 64632, 70018, 105027, 110413, 129264, 140036, 210054, 220826, 280072, 331239, 420108, 441652, 560144, 662478, 840216, 883304, 1324956, 1435369, 1680432, 1766608, 2649912, 2870738, 4306107, 5299824, 5741476, 8612214, 11482952, 17224428, 22965904, 34448856, 68897712]

約数ペア:

[(1, 68897712), (2, 34448856), (3, 22965904), (4, 17224428), (6, 11482952), (8, 8612214), (12, 5741476), (13, 5299824), (16, 4306107), (24, 2870738), (26, 2649912), (39, 1766608), (41, 1680432), (48, 1435369), (52, 1324956), (78, 883304), (82, 840216), (104, 662478), (123, 560144), (156, 441652), (164, 420108), (208, 331239), (246, 280072), (312, 220826), (328, 210054), (492, 140036), (533, 129264), (624, 110413), (656, 105027), (984, 70018), (1066, 64632), (1599, 43088), (1968, 35009), (2132, 32316), (2693, 25584), (3198, 21544), (4264, 16158), (5386, 12792), (6396, 10772), (8079, 8528)]