83891328

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 240589440

約数和(自身を除く): 156698112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 71, 96, 102, 128, 136, 142, 181, 192, 204, 213, 272, 284, 362, 384, 408, 426, 543, 544, 568, 724, 816, 852, 1086, 1088, 1136, 1207, 1448, 1632, 1704, 2172, 2176, 2272, 2414, 2896, 3077, 3264, 3408, 3621, 4344, 4544, 4828, 5792, 6154, 6528, 6816, 7242, 8688, 9088, 9231, 9656, 11584, 12308, 12851, 13632, 14484, 17376, 18462, 19312, 23168, 24616, 25702, 27264, 28968, 34752, 36924, 38553, 38624, 49232, 51404, 57936, 69504, 73848, 77106, 77248, 98464, 102808, 115872, 147696, 154212, 154496, 196928, 205616, 218467, 231744, 295392, 308424, 393856, 411232, 436934, 463488, 590784, 616848, 655401, 822464, 873868, 1181568, 1233696, 1310802, 1644928, 1747736, 2467392, 2621604, 3495472, 4934784, 5243208, 6990944, 10486416, 13981888, 20972832, 27963776, 41945664, 83891328]

約数ペア:

[(1, 83891328), (2, 41945664), (3, 27963776), (4, 20972832), (6, 13981888), (8, 10486416), (12, 6990944), (16, 5243208), (17, 4934784), (24, 3495472), (32, 2621604), (34, 2467392), (48, 1747736), (51, 1644928), (64, 1310802), (68, 1233696), (71, 1181568), (96, 873868), (102, 822464), (128, 655401), (136, 616848), (142, 590784), (181, 463488), (192, 436934), (204, 411232), (213, 393856), (272, 308424), (284, 295392), (362, 231744), (384, 218467), (408, 205616), (426, 196928), (543, 154496), (544, 154212), (568, 147696), (724, 115872), (816, 102808), (852, 98464), (1086, 77248), (1088, 77106), (1136, 73848), (1207, 69504), (1448, 57936), (1632, 51404), (1704, 49232), (2172, 38624), (2176, 38553), (2272, 36924), (2414, 34752), (2896, 28968), (3077, 27264), (3264, 25702), (3408, 24616), (3621, 23168), (4344, 19312), (4544, 18462), (4828, 17376), (5792, 14484), (6154, 13632), (6528, 12851), (6816, 12308), (7242, 11584), (8688, 9656), (9088, 9231)]