83491968

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:462

約数の個数: 128

約数和(自身を含む): 257040000

約数和(自身を除く): 173548032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 89, 96, 112, 128, 168, 178, 192, 224, 267, 336, 349, 356, 384, 448, 534, 623, 672, 698, 712, 896, 1047, 1068, 1246, 1344, 1396, 1424, 1869, 2094, 2136, 2443, 2492, 2688, 2792, 2848, 3738, 4188, 4272, 4886, 4984, 5584, 5696, 7329, 7476, 8376, 8544, 9772, 9968, 11168, 11392, 14658, 14952, 16752, 17088, 19544, 19936, 22336, 29316, 29904, 31061, 33504, 34176, 39088, 39872, 44672, 58632, 59808, 62122, 67008, 78176, 79744, 93183, 117264, 119616, 124244, 134016, 156352, 186366, 217427, 234528, 239232, 248488, 312704, 372732, 434854, 469056, 496976, 652281, 745464, 869708, 938112, 993952, 1304562, 1490928, 1739416, 1987904, 2609124, 2981856, 3478832, 3975808, 5218248, 5963712, 6957664, 10436496, 11927424, 13915328, 20872992, 27830656, 41745984, 83491968]

約数ペア:

[(1, 83491968), (2, 41745984), (3, 27830656), (4, 20872992), (6, 13915328), (7, 11927424), (8, 10436496), (12, 6957664), (14, 5963712), (16, 5218248), (21, 3975808), (24, 3478832), (28, 2981856), (32, 2609124), (42, 1987904), (48, 1739416), (56, 1490928), (64, 1304562), (84, 993952), (89, 938112), (96, 869708), (112, 745464), (128, 652281), (168, 496976), (178, 469056), (192, 434854), (224, 372732), (267, 312704), (336, 248488), (349, 239232), (356, 234528), (384, 217427), (448, 186366), (534, 156352), (623, 134016), (672, 124244), (698, 119616), (712, 117264), (896, 93183), (1047, 79744), (1068, 78176), (1246, 67008), (1344, 62122), (1396, 59808), (1424, 58632), (1869, 44672), (2094, 39872), (2136, 39088), (2443, 34176), (2492, 33504), (2688, 31061), (2792, 29904), (2848, 29316), (3738, 22336), (4188, 19936), (4272, 19544), (4886, 17088), (4984, 16752), (5584, 14952), (5696, 14658), (7329, 11392), (7476, 11168), (8376, 9968), (8544, 9772)]