78484672

素因数分解:

$2^6\times 7^2\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:918

約数の個数: 84

約数和(自身を含む): 187634880

約数和(自身を除く): 109150208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 196, 203, 224, 232, 392, 406, 448, 464, 784, 812, 863, 928, 1421, 1568, 1624, 1726, 1856, 2842, 3136, 3248, 3452, 5684, 6041, 6496, 6904, 11368, 12082, 12992, 13808, 22736, 24164, 25027, 27616, 42287, 45472, 48328, 50054, 55232, 84574, 90944, 96656, 100108, 169148, 175189, 193312, 200216, 338296, 350378, 386624, 400432, 676592, 700756, 800864, 1226323, 1353184, 1401512, 1601728, 2452646, 2706368, 2803024, 4905292, 5606048, 9810584, 11212096, 19621168, 39242336, 78484672]

約数ペア:

[(1, 78484672), (2, 39242336), (4, 19621168), (7, 11212096), (8, 9810584), (14, 5606048), (16, 4905292), (28, 2803024), (29, 2706368), (32, 2452646), (49, 1601728), (56, 1401512), (58, 1353184), (64, 1226323), (98, 800864), (112, 700756), (116, 676592), (196, 400432), (203, 386624), (224, 350378), (232, 338296), (392, 200216), (406, 193312), (448, 175189), (464, 169148), (784, 100108), (812, 96656), (863, 90944), (928, 84574), (1421, 55232), (1568, 50054), (1624, 48328), (1726, 45472), (1856, 42287), (2842, 27616), (3136, 25027), (3248, 24164), (3452, 22736), (5684, 13808), (6041, 12992), (6496, 12082), (6904, 11368)]