78098904

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 240683520

約数和(自身を除く): 162584616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 73, 78, 81, 104, 108, 117, 127, 146, 156, 162, 216, 219, 234, 254, 292, 312, 324, 351, 381, 438, 468, 508, 584, 648, 657, 702, 762, 876, 936, 949, 1016, 1053, 1143, 1314, 1404, 1524, 1651, 1752, 1898, 1971, 2106, 2286, 2628, 2808, 2847, 3048, 3302, 3429, 3796, 3942, 4212, 4572, 4953, 5256, 5694, 5913, 6604, 6858, 7592, 7884, 8424, 8541, 9144, 9271, 9906, 10287, 11388, 11826, 13208, 13716, 14859, 15768, 17082, 18542, 19812, 20574, 22776, 23652, 25623, 27432, 27813, 29718, 34164, 37084, 39624, 41148, 44577, 47304, 51246, 55626, 59436, 68328, 74168, 76869, 82296, 83439, 89154, 102492, 111252, 118872, 120523, 133731, 153738, 166878, 178308, 204984, 222504, 241046, 250317, 267462, 307476, 333756, 356616, 361569, 482092, 500634, 534924, 614952, 667512, 723138, 750951, 964184, 1001268, 1069848, 1084707, 1446276, 1501902, 2002536, 2169414, 2892552, 3003804, 3254121, 4338828, 6007608, 6508242, 8677656, 9762363, 13016484, 19524726, 26032968, 39049452, 78098904]

約数ペア:

[(1, 78098904), (2, 39049452), (3, 26032968), (4, 19524726), (6, 13016484), (8, 9762363), (9, 8677656), (12, 6508242), (13, 6007608), (18, 4338828), (24, 3254121), (26, 3003804), (27, 2892552), (36, 2169414), (39, 2002536), (52, 1501902), (54, 1446276), (72, 1084707), (73, 1069848), (78, 1001268), (81, 964184), (104, 750951), (108, 723138), (117, 667512), (127, 614952), (146, 534924), (156, 500634), (162, 482092), (216, 361569), (219, 356616), (234, 333756), (254, 307476), (292, 267462), (312, 250317), (324, 241046), (351, 222504), (381, 204984), (438, 178308), (468, 166878), (508, 153738), (584, 133731), (648, 120523), (657, 118872), (702, 111252), (762, 102492), (876, 89154), (936, 83439), (949, 82296), (1016, 76869), (1053, 74168), (1143, 68328), (1314, 59436), (1404, 55626), (1524, 51246), (1651, 47304), (1752, 44577), (1898, 41148), (1971, 39624), (2106, 37084), (2286, 34164), (2628, 29718), (2808, 27813), (2847, 27432), (3048, 25623), (3302, 23652), (3429, 22776), (3796, 20574), (3942, 19812), (4212, 18542), (4572, 17082), (4953, 15768), (5256, 14859), (5694, 13716), (5913, 13208), (6604, 11826), (6858, 11388), (7592, 10287), (7884, 9906), (8424, 9271), (8541, 9144)]