78204672

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:415

約数の個数: 216

約数和(自身を含む): 278261984

約数和(自身を除く): 200057312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 373, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 746, 768, 819, 832, 896, 936, 1008, 1092, 1119, 1152, 1248, 1344, 1456, 1492, 1638, 1664, 1792, 1872, 2016, 2184, 2238, 2304, 2496, 2611, 2688, 2912, 2984, 3276, 3328, 3357, 3744, 4032, 4368, 4476, 4849, 4992, 5222, 5376, 5824, 5968, 6552, 6714, 7488, 7833, 8064, 8736, 8952, 9698, 9984, 10444, 11648, 11936, 13104, 13428, 14547, 14976, 15666, 16128, 17472, 17904, 19396, 20888, 23296, 23499, 23872, 26208, 26856, 29094, 29952, 31332, 33943, 34944, 35808, 38792, 41776, 43641, 46998, 47744, 52416, 53712, 58188, 62664, 67886, 69888, 71616, 77584, 83552, 87282, 93996, 95488, 101829, 104832, 107424, 116376, 125328, 135772, 143232, 155168, 167104, 174564, 187992, 203658, 209664, 214848, 232752, 250656, 271544, 286464, 305487, 310336, 334208, 349128, 375984, 407316, 429696, 465504, 501312, 543088, 610974, 620672, 668416, 698256, 751968, 814632, 859392, 931008, 1002624, 1086176, 1221948, 1241344, 1396512, 1503936, 1629264, 1862016, 2005248, 2172352, 2443896, 2793024, 3007872, 3258528, 3724032, 4344704, 4887792, 5586048, 6015744, 6517056, 8689408, 9775584, 11172096, 13034112, 19551168, 26068224, 39102336, 78204672]

約数ペア:

[(1, 78204672), (2, 39102336), (3, 26068224), (4, 19551168), (6, 13034112), (7, 11172096), (8, 9775584), (9, 8689408), (12, 6517056), (13, 6015744), (14, 5586048), (16, 4887792), (18, 4344704), (21, 3724032), (24, 3258528), (26, 3007872), (28, 2793024), (32, 2443896), (36, 2172352), (39, 2005248), (42, 1862016), (48, 1629264), (52, 1503936), (56, 1396512), (63, 1241344), (64, 1221948), (72, 1086176), (78, 1002624), (84, 931008), (91, 859392), (96, 814632), (104, 751968), (112, 698256), (117, 668416), (126, 620672), (128, 610974), (144, 543088), (156, 501312), (168, 465504), (182, 429696), (192, 407316), (208, 375984), (224, 349128), (234, 334208), (252, 310336), (256, 305487), (273, 286464), (288, 271544), (312, 250656), (336, 232752), (364, 214848), (373, 209664), (384, 203658), (416, 187992), (448, 174564), (468, 167104), (504, 155168), (546, 143232), (576, 135772), (624, 125328), (672, 116376), (728, 107424), (746, 104832), (768, 101829), (819, 95488), (832, 93996), (896, 87282), (936, 83552), (1008, 77584), (1092, 71616), (1119, 69888), (1152, 67886), (1248, 62664), (1344, 58188), (1456, 53712), (1492, 52416), (1638, 47744), (1664, 46998), (1792, 43641), (1872, 41776), (2016, 38792), (2184, 35808), (2238, 34944), (2304, 33943), (2496, 31332), (2611, 29952), (2688, 29094), (2912, 26856), (2984, 26208), (3276, 23872), (3328, 23499), (3357, 23296), (3744, 20888), (4032, 19396), (4368, 17904), (4476, 17472), (4849, 16128), (4992, 15666), (5222, 14976), (5376, 14547), (5824, 13428), (5968, 13104), (6552, 11936), (6714, 11648), (7488, 10444), (7833, 9984), (8064, 9698), (8736, 8952)]