26970288

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 72673920

約数和(自身を除く): 45703632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 73, 86, 129, 146, 172, 179, 219, 258, 292, 344, 358, 438, 516, 537, 584, 688, 716, 876, 1032, 1074, 1168, 1432, 1752, 2064, 2148, 2864, 3139, 3504, 4296, 6278, 7697, 8592, 9417, 12556, 13067, 15394, 18834, 23091, 25112, 26134, 30788, 37668, 39201, 46182, 50224, 52268, 61576, 75336, 78402, 92364, 104536, 123152, 150672, 156804, 184728, 209072, 313608, 369456, 561881, 627216, 1123762, 1685643, 2247524, 3371286, 4495048, 6742572, 8990096, 13485144, 26970288]

約数ペア:

[(1, 26970288), (2, 13485144), (3, 8990096), (4, 6742572), (6, 4495048), (8, 3371286), (12, 2247524), (16, 1685643), (24, 1123762), (43, 627216), (48, 561881), (73, 369456), (86, 313608), (129, 209072), (146, 184728), (172, 156804), (179, 150672), (219, 123152), (258, 104536), (292, 92364), (344, 78402), (358, 75336), (438, 61576), (516, 52268), (537, 50224), (584, 46182), (688, 39201), (716, 37668), (876, 30788), (1032, 26134), (1074, 25112), (1168, 23091), (1432, 18834), (1752, 15394), (2064, 13067), (2148, 12556), (2864, 9417), (3139, 8592), (3504, 7697), (4296, 6278)]