68251212

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2723

約数の個数: 72

約数和(自身を含む): 185902080

約数和(自身を除く): 117650868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2659, 2852, 4278, 5318, 6417, 7977, 8556, 10636, 12834, 15954, 23931, 25668, 31908, 47862, 61157, 82429, 95724, 122314, 164858, 183471, 244628, 247287, 329716, 366942, 494574, 550413, 733884, 741861, 989148, 1100826, 1483722, 1895867, 2201652, 2967444, 3791734, 5687601, 7583468, 11375202, 17062803, 22750404, 34125606, 68251212]

約数ペア:

[(1, 68251212), (2, 34125606), (3, 22750404), (4, 17062803), (6, 11375202), (9, 7583468), (12, 5687601), (18, 3791734), (23, 2967444), (31, 2201652), (36, 1895867), (46, 1483722), (62, 1100826), (69, 989148), (92, 741861), (93, 733884), (124, 550413), (138, 494574), (186, 366942), (207, 329716), (276, 247287), (279, 244628), (372, 183471), (414, 164858), (558, 122314), (713, 95724), (828, 82429), (1116, 61157), (1426, 47862), (2139, 31908), (2659, 25668), (2852, 23931), (4278, 15954), (5318, 12834), (6417, 10636), (7977, 8556)]