86671488

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 245044800

約数和(自身を除く): 158373312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 43, 48, 58, 64, 86, 87, 96, 116, 128, 129, 172, 174, 181, 192, 232, 258, 344, 348, 362, 384, 464, 516, 543, 688, 696, 724, 928, 1032, 1086, 1247, 1376, 1392, 1448, 1856, 2064, 2172, 2494, 2752, 2784, 2896, 3712, 3741, 4128, 4344, 4988, 5249, 5504, 5568, 5792, 7482, 7783, 8256, 8688, 9976, 10498, 11136, 11584, 14964, 15566, 15747, 16512, 17376, 19952, 20996, 23168, 23349, 29928, 31132, 31494, 34752, 39904, 41992, 46698, 59856, 62264, 62988, 69504, 79808, 83984, 93396, 119712, 124528, 125976, 159616, 167968, 186792, 225707, 239424, 249056, 251952, 335936, 373584, 451414, 478848, 498112, 503904, 671872, 677121, 747168, 902828, 996224, 1007808, 1354242, 1494336, 1805656, 2015616, 2708484, 2988672, 3611312, 5416968, 7222624, 10833936, 14445248, 21667872, 28890496, 43335744, 86671488]

約数ペア:

[(1, 86671488), (2, 43335744), (3, 28890496), (4, 21667872), (6, 14445248), (8, 10833936), (12, 7222624), (16, 5416968), (24, 3611312), (29, 2988672), (32, 2708484), (43, 2015616), (48, 1805656), (58, 1494336), (64, 1354242), (86, 1007808), (87, 996224), (96, 902828), (116, 747168), (128, 677121), (129, 671872), (172, 503904), (174, 498112), (181, 478848), (192, 451414), (232, 373584), (258, 335936), (344, 251952), (348, 249056), (362, 239424), (384, 225707), (464, 186792), (516, 167968), (543, 159616), (688, 125976), (696, 124528), (724, 119712), (928, 93396), (1032, 83984), (1086, 79808), (1247, 69504), (1376, 62988), (1392, 62264), (1448, 59856), (1856, 46698), (2064, 41992), (2172, 39904), (2494, 34752), (2752, 31494), (2784, 31132), (2896, 29928), (3712, 23349), (3741, 23168), (4128, 20996), (4344, 19952), (4988, 17376), (5249, 16512), (5504, 15747), (5568, 15566), (5792, 14964), (7482, 11584), (7783, 11136), (8256, 10498), (8688, 9976)]