84878976

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 283258080

約数和(自身を除く): 198379104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 347, 364, 384, 392, 416, 448, 546, 588, 624, 637, 672, 694, 728, 784, 832, 896, 1041, 1092, 1176, 1248, 1274, 1344, 1388, 1456, 1568, 1664, 1911, 2082, 2184, 2352, 2429, 2496, 2548, 2688, 2776, 2912, 3136, 3822, 4164, 4368, 4511, 4704, 4858, 4992, 5096, 5552, 5824, 6272, 7287, 7644, 8328, 8736, 9022, 9408, 9716, 10192, 11104, 11648, 13533, 14574, 15288, 16656, 17003, 17472, 18044, 18816, 19432, 20384, 22208, 27066, 29148, 30576, 31577, 33312, 34006, 34944, 36088, 38864, 40768, 44416, 51009, 54132, 58296, 61152, 63154, 66624, 68012, 72176, 77728, 81536, 94731, 102018, 108264, 116592, 122304, 126308, 133248, 136024, 144352, 155456, 189462, 204036, 216528, 221039, 233184, 244608, 252616, 272048, 288704, 310912, 378924, 408072, 433056, 442078, 466368, 505232, 544096, 577408, 663117, 757848, 816144, 866112, 884156, 932736, 1010464, 1088192, 1326234, 1515696, 1632288, 1732224, 1768312, 2020928, 2176384, 2652468, 3031392, 3264576, 3536624, 4041856, 5304936, 6062784, 6529152, 7073248, 10609872, 12125568, 14146496, 21219744, 28292992, 42439488, 84878976]

約数ペア:

[(1, 84878976), (2, 42439488), (3, 28292992), (4, 21219744), (6, 14146496), (7, 12125568), (8, 10609872), (12, 7073248), (13, 6529152), (14, 6062784), (16, 5304936), (21, 4041856), (24, 3536624), (26, 3264576), (28, 3031392), (32, 2652468), (39, 2176384), (42, 2020928), (48, 1768312), (49, 1732224), (52, 1632288), (56, 1515696), (64, 1326234), (78, 1088192), (84, 1010464), (91, 932736), (96, 884156), (98, 866112), (104, 816144), (112, 757848), (128, 663117), (147, 577408), (156, 544096), (168, 505232), (182, 466368), (192, 442078), (196, 433056), (208, 408072), (224, 378924), (273, 310912), (294, 288704), (312, 272048), (336, 252616), (347, 244608), (364, 233184), (384, 221039), (392, 216528), (416, 204036), (448, 189462), (546, 155456), (588, 144352), (624, 136024), (637, 133248), (672, 126308), (694, 122304), (728, 116592), (784, 108264), (832, 102018), (896, 94731), (1041, 81536), (1092, 77728), (1176, 72176), (1248, 68012), (1274, 66624), (1344, 63154), (1388, 61152), (1456, 58296), (1568, 54132), (1664, 51009), (1911, 44416), (2082, 40768), (2184, 38864), (2352, 36088), (2429, 34944), (2496, 34006), (2548, 33312), (2688, 31577), (2776, 30576), (2912, 29148), (3136, 27066), (3822, 22208), (4164, 20384), (4368, 19432), (4511, 18816), (4704, 18044), (4858, 17472), (4992, 17003), (5096, 16656), (5552, 15288), (5824, 14574), (6272, 13533), (7287, 11648), (7644, 11104), (8328, 10192), (8736, 9716), (9022, 9408)]