85121712

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:712

約数の個数: 160

約数和(自身を含む): 274982400

約数和(自身を除く): 189860688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 144, 156, 184, 207, 208, 216, 234, 276, 299, 312, 351, 368, 414, 432, 468, 552, 598, 621, 624, 659, 702, 828, 897, 936, 1104, 1196, 1242, 1318, 1404, 1656, 1794, 1872, 1977, 2392, 2484, 2636, 2691, 2808, 3312, 3588, 3954, 4784, 4968, 5272, 5382, 5616, 5931, 7176, 7908, 8073, 8567, 9936, 10544, 10764, 11862, 14352, 15157, 15816, 16146, 17134, 17793, 21528, 23724, 25701, 30314, 31632, 32292, 34268, 35586, 43056, 45471, 47448, 51402, 60628, 64584, 68536, 71172, 77103, 90942, 94896, 102804, 121256, 129168, 136413, 137072, 142344, 154206, 181884, 197041, 205608, 231309, 242512, 272826, 284688, 308412, 363768, 394082, 409239, 411216, 462618, 545652, 591123, 616824, 727536, 788164, 818478, 925236, 1091304, 1182246, 1233648, 1576328, 1636956, 1773369, 1850472, 2182608, 2364492, 3152656, 3273912, 3546738, 3700944, 4728984, 5320107, 6547824, 7093476, 9457968, 10640214, 14186952, 21280428, 28373904, 42560856, 85121712]

約数ペア:

[(1, 85121712), (2, 42560856), (3, 28373904), (4, 21280428), (6, 14186952), (8, 10640214), (9, 9457968), (12, 7093476), (13, 6547824), (16, 5320107), (18, 4728984), (23, 3700944), (24, 3546738), (26, 3273912), (27, 3152656), (36, 2364492), (39, 2182608), (46, 1850472), (48, 1773369), (52, 1636956), (54, 1576328), (69, 1233648), (72, 1182246), (78, 1091304), (92, 925236), (104, 818478), (108, 788164), (117, 727536), (138, 616824), (144, 591123), (156, 545652), (184, 462618), (207, 411216), (208, 409239), (216, 394082), (234, 363768), (276, 308412), (299, 284688), (312, 272826), (351, 242512), (368, 231309), (414, 205608), (432, 197041), (468, 181884), (552, 154206), (598, 142344), (621, 137072), (624, 136413), (659, 129168), (702, 121256), (828, 102804), (897, 94896), (936, 90942), (1104, 77103), (1196, 71172), (1242, 68536), (1318, 64584), (1404, 60628), (1656, 51402), (1794, 47448), (1872, 45471), (1977, 43056), (2392, 35586), (2484, 34268), (2636, 32292), (2691, 31632), (2808, 30314), (3312, 25701), (3588, 23724), (3954, 21528), (4784, 17793), (4968, 17134), (5272, 16146), (5382, 15816), (5616, 15157), (5931, 14352), (7176, 11862), (7908, 10764), (8073, 10544), (8567, 9936)]