80452656

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 160

約数和(自身を含む): 243555840

約数和(自身を除く): 163103184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 61, 71, 72, 86, 108, 122, 129, 142, 144, 172, 183, 213, 216, 244, 258, 284, 344, 366, 387, 426, 432, 488, 516, 549, 568, 639, 688, 732, 774, 852, 976, 1032, 1098, 1136, 1161, 1278, 1464, 1548, 1647, 1704, 1917, 2064, 2196, 2322, 2556, 2623, 2928, 3053, 3096, 3294, 3408, 3834, 4331, 4392, 4644, 5112, 5246, 6106, 6192, 6588, 7668, 7869, 8662, 8784, 9159, 9288, 10224, 10492, 12212, 12993, 13176, 15336, 15738, 17324, 18318, 18576, 20984, 23607, 24424, 25986, 26352, 27477, 30672, 31476, 34648, 36636, 38979, 41968, 47214, 48848, 51972, 54954, 62952, 69296, 70821, 73272, 77958, 82431, 94428, 103944, 109908, 116937, 125904, 141642, 146544, 155916, 164862, 186233, 188856, 207888, 219816, 233874, 283284, 311832, 329724, 372466, 377712, 439632, 467748, 558699, 566568, 623664, 659448, 744932, 935496, 1117398, 1133136, 1318896, 1489864, 1676097, 1870992, 2234796, 2979728, 3352194, 4469592, 5028291, 6704388, 8939184, 10056582, 13408776, 20113164, 26817552, 40226328, 80452656]

約数ペア:

[(1, 80452656), (2, 40226328), (3, 26817552), (4, 20113164), (6, 13408776), (8, 10056582), (9, 8939184), (12, 6704388), (16, 5028291), (18, 4469592), (24, 3352194), (27, 2979728), (36, 2234796), (43, 1870992), (48, 1676097), (54, 1489864), (61, 1318896), (71, 1133136), (72, 1117398), (86, 935496), (108, 744932), (122, 659448), (129, 623664), (142, 566568), (144, 558699), (172, 467748), (183, 439632), (213, 377712), (216, 372466), (244, 329724), (258, 311832), (284, 283284), (344, 233874), (366, 219816), (387, 207888), (426, 188856), (432, 186233), (488, 164862), (516, 155916), (549, 146544), (568, 141642), (639, 125904), (688, 116937), (732, 109908), (774, 103944), (852, 94428), (976, 82431), (1032, 77958), (1098, 73272), (1136, 70821), (1161, 69296), (1278, 62952), (1464, 54954), (1548, 51972), (1647, 48848), (1704, 47214), (1917, 41968), (2064, 38979), (2196, 36636), (2322, 34648), (2556, 31476), (2623, 30672), (2928, 27477), (3053, 26352), (3096, 25986), (3294, 24424), (3408, 23607), (3834, 20984), (4331, 18576), (4392, 18318), (4644, 17324), (5112, 15738), (5246, 15336), (6106, 13176), (6192, 12993), (6588, 12212), (7668, 10492), (7869, 10224), (8662, 9288), (8784, 9159)]