68729472

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{947}}^1$

素因数の和:980

約数の個数: 160

約数和(自身を含む): 234004320

約数和(自身を除く): 165274848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 947, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1894, 2016, 2268, 2592, 2688, 2841, 3024, 3456, 3788, 4032, 4536, 5184, 5682, 6048, 6629, 7576, 8064, 8523, 9072, 10368, 11364, 12096, 13258, 15152, 17046, 18144, 19887, 22728, 24192, 25569, 26516, 30304, 34092, 36288, 39774, 45456, 51138, 53032, 59661, 60608, 68184, 72576, 76707, 79548, 90912, 102276, 106064, 119322, 121216, 136368, 153414, 159096, 178983, 181824, 204552, 212128, 238644, 272736, 306828, 318192, 357966, 363648, 409104, 424256, 477288, 536949, 545472, 613656, 636384, 715932, 818208, 848512, 954576, 1073898, 1090944, 1227312, 1272768, 1431864, 1636416, 1909152, 2147796, 2454624, 2545536, 2863728, 3272832, 3818304, 4295592, 4909248, 5727456, 7636608, 8591184, 9818496, 11454912, 17182368, 22909824, 34364736, 68729472]

約数ペア:

[(1, 68729472), (2, 34364736), (3, 22909824), (4, 17182368), (6, 11454912), (7, 9818496), (8, 8591184), (9, 7636608), (12, 5727456), (14, 4909248), (16, 4295592), (18, 3818304), (21, 3272832), (24, 2863728), (27, 2545536), (28, 2454624), (32, 2147796), (36, 1909152), (42, 1636416), (48, 1431864), (54, 1272768), (56, 1227312), (63, 1090944), (64, 1073898), (72, 954576), (81, 848512), (84, 818208), (96, 715932), (108, 636384), (112, 613656), (126, 545472), (128, 536949), (144, 477288), (162, 424256), (168, 409104), (189, 363648), (192, 357966), (216, 318192), (224, 306828), (252, 272736), (288, 238644), (324, 212128), (336, 204552), (378, 181824), (384, 178983), (432, 159096), (448, 153414), (504, 136368), (567, 121216), (576, 119322), (648, 106064), (672, 102276), (756, 90912), (864, 79548), (896, 76707), (947, 72576), (1008, 68184), (1134, 60608), (1152, 59661), (1296, 53032), (1344, 51138), (1512, 45456), (1728, 39774), (1894, 36288), (2016, 34092), (2268, 30304), (2592, 26516), (2688, 25569), (2841, 24192), (3024, 22728), (3456, 19887), (3788, 18144), (4032, 17046), (4536, 15152), (5184, 13258), (5682, 12096), (6048, 11364), (6629, 10368), (7576, 9072), (8064, 8523)]