64430208

素因数分解:

$2^7\times 3^3\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 193065600

約数和(自身を除く): 128635392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 103, 108, 128, 144, 181, 192, 206, 216, 288, 309, 362, 384, 412, 432, 543, 576, 618, 724, 824, 864, 927, 1086, 1152, 1236, 1448, 1629, 1648, 1728, 1854, 2172, 2472, 2781, 2896, 3258, 3296, 3456, 3708, 4344, 4887, 4944, 5562, 5792, 6516, 6592, 7416, 8688, 9774, 9888, 11124, 11584, 13032, 13184, 14832, 17376, 18643, 19548, 19776, 22248, 23168, 26064, 29664, 34752, 37286, 39096, 39552, 44496, 52128, 55929, 59328, 69504, 74572, 78192, 88992, 104256, 111858, 118656, 149144, 156384, 167787, 177984, 208512, 223716, 298288, 312768, 335574, 355968, 447432, 503361, 596576, 625536, 671148, 894864, 1006722, 1193152, 1342296, 1789728, 2013444, 2386304, 2684592, 3579456, 4026888, 5369184, 7158912, 8053776, 10738368, 16107552, 21476736, 32215104, 64430208]

約数ペア:

[(1, 64430208), (2, 32215104), (3, 21476736), (4, 16107552), (6, 10738368), (8, 8053776), (9, 7158912), (12, 5369184), (16, 4026888), (18, 3579456), (24, 2684592), (27, 2386304), (32, 2013444), (36, 1789728), (48, 1342296), (54, 1193152), (64, 1006722), (72, 894864), (96, 671148), (103, 625536), (108, 596576), (128, 503361), (144, 447432), (181, 355968), (192, 335574), (206, 312768), (216, 298288), (288, 223716), (309, 208512), (362, 177984), (384, 167787), (412, 156384), (432, 149144), (543, 118656), (576, 111858), (618, 104256), (724, 88992), (824, 78192), (864, 74572), (927, 69504), (1086, 59328), (1152, 55929), (1236, 52128), (1448, 44496), (1629, 39552), (1648, 39096), (1728, 37286), (1854, 34752), (2172, 29664), (2472, 26064), (2781, 23168), (2896, 22248), (3258, 19776), (3296, 19548), (3456, 18643), (3708, 17376), (4344, 14832), (4887, 13184), (4944, 13032), (5562, 11584), (5792, 11124), (6516, 9888), (6592, 9774), (7416, 8688)]