78547968

素因数分解:

$2^{10}\times 3^4\times {\mathrm{947}}^1$

素因数の和:979

約数の個数: 110

約数和(自身を含む): 234807276

約数和(自身を除く): 156259308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 947, 1024, 1152, 1296, 1536, 1728, 1894, 2304, 2592, 2841, 3072, 3456, 3788, 4608, 5184, 5682, 6912, 7576, 8523, 9216, 10368, 11364, 13824, 15152, 17046, 20736, 22728, 25569, 27648, 30304, 34092, 41472, 45456, 51138, 60608, 68184, 76707, 82944, 90912, 102276, 121216, 136368, 153414, 181824, 204552, 242432, 272736, 306828, 363648, 409104, 484864, 545472, 613656, 727296, 818208, 969728, 1090944, 1227312, 1454592, 1636416, 2181888, 2454624, 2909184, 3272832, 4363776, 4909248, 6545664, 8727552, 9818496, 13091328, 19636992, 26182656, 39273984, 78547968]

約数ペア:

[(1, 78547968), (2, 39273984), (3, 26182656), (4, 19636992), (6, 13091328), (8, 9818496), (9, 8727552), (12, 6545664), (16, 4909248), (18, 4363776), (24, 3272832), (27, 2909184), (32, 2454624), (36, 2181888), (48, 1636416), (54, 1454592), (64, 1227312), (72, 1090944), (81, 969728), (96, 818208), (108, 727296), (128, 613656), (144, 545472), (162, 484864), (192, 409104), (216, 363648), (256, 306828), (288, 272736), (324, 242432), (384, 204552), (432, 181824), (512, 153414), (576, 136368), (648, 121216), (768, 102276), (864, 90912), (947, 82944), (1024, 76707), (1152, 68184), (1296, 60608), (1536, 51138), (1728, 45456), (1894, 41472), (2304, 34092), (2592, 30304), (2841, 27648), (3072, 25569), (3456, 22728), (3788, 20736), (4608, 17046), (5184, 15152), (5682, 13824), (6912, 11364), (7576, 10368), (8523, 9216)]