82191576

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 213333120

約数和(自身を除く): 131141544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 73, 86, 129, 146, 172, 219, 258, 292, 344, 438, 516, 584, 876, 1032, 1091, 1752, 2182, 3139, 3273, 4364, 6278, 6546, 8728, 9417, 12556, 13092, 18834, 25112, 26184, 37668, 46913, 75336, 79643, 93826, 140739, 159286, 187652, 238929, 281478, 318572, 375304, 477858, 562956, 637144, 955716, 1125912, 1911432, 3424649, 6849298, 10273947, 13698596, 20547894, 27397192, 41095788, 82191576]

約数ペア:

[(1, 82191576), (2, 41095788), (3, 27397192), (4, 20547894), (6, 13698596), (8, 10273947), (12, 6849298), (24, 3424649), (43, 1911432), (73, 1125912), (86, 955716), (129, 637144), (146, 562956), (172, 477858), (219, 375304), (258, 318572), (292, 281478), (344, 238929), (438, 187652), (516, 159286), (584, 140739), (876, 93826), (1032, 79643), (1091, 75336), (1752, 46913), (2182, 37668), (3139, 26184), (3273, 25112), (4364, 18834), (6278, 13092), (6546, 12556), (8728, 9417)]