68363136

素因数分解:

$2^7\times 3^3\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 204652800

約数和(自身を除く): 136289664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 131, 144, 151, 192, 216, 262, 288, 302, 384, 393, 432, 453, 524, 576, 604, 786, 864, 906, 1048, 1152, 1179, 1208, 1359, 1572, 1728, 1812, 2096, 2358, 2416, 2718, 3144, 3456, 3537, 3624, 4077, 4192, 4716, 4832, 5436, 6288, 7074, 7248, 8154, 8384, 9432, 9664, 10872, 12576, 14148, 14496, 16308, 16768, 18864, 19328, 19781, 21744, 25152, 28296, 28992, 32616, 37728, 39562, 43488, 50304, 56592, 57984, 59343, 65232, 75456, 79124, 86976, 113184, 118686, 130464, 150912, 158248, 173952, 178029, 226368, 237372, 260928, 316496, 356058, 452736, 474744, 521856, 534087, 632992, 712116, 949488, 1068174, 1265984, 1424232, 1898976, 2136348, 2531968, 2848464, 3797952, 4272696, 5696928, 7595904, 8545392, 11393856, 17090784, 22787712, 34181568, 68363136]

約数ペア:

[(1, 68363136), (2, 34181568), (3, 22787712), (4, 17090784), (6, 11393856), (8, 8545392), (9, 7595904), (12, 5696928), (16, 4272696), (18, 3797952), (24, 2848464), (27, 2531968), (32, 2136348), (36, 1898976), (48, 1424232), (54, 1265984), (64, 1068174), (72, 949488), (96, 712116), (108, 632992), (128, 534087), (131, 521856), (144, 474744), (151, 452736), (192, 356058), (216, 316496), (262, 260928), (288, 237372), (302, 226368), (384, 178029), (393, 173952), (432, 158248), (453, 150912), (524, 130464), (576, 118686), (604, 113184), (786, 86976), (864, 79124), (906, 75456), (1048, 65232), (1152, 59343), (1179, 57984), (1208, 56592), (1359, 50304), (1572, 43488), (1728, 39562), (1812, 37728), (2096, 32616), (2358, 28992), (2416, 28296), (2718, 25152), (3144, 21744), (3456, 19781), (3537, 19328), (3624, 18864), (4077, 16768), (4192, 16308), (4716, 14496), (4832, 14148), (5436, 12576), (6288, 10872), (7074, 9664), (7248, 9432), (8154, 8384)]