81087336

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2447

約数の個数: 96

約数和(自身を含む): 245250720

約数和(自身を除く): 164163384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 43, 44, 66, 72, 86, 88, 99, 129, 132, 172, 198, 258, 264, 344, 387, 396, 473, 516, 774, 792, 946, 1032, 1419, 1548, 1892, 2381, 2838, 3096, 3784, 4257, 4762, 5676, 7143, 8514, 9524, 11352, 14286, 17028, 19048, 21429, 26191, 28572, 34056, 42858, 52382, 57144, 78573, 85716, 102383, 104764, 157146, 171432, 204766, 209528, 235719, 307149, 314292, 409532, 471438, 614298, 628584, 819064, 921447, 942876, 1126213, 1228596, 1842894, 1885752, 2252426, 2457192, 3378639, 3685788, 4504852, 6757278, 7371576, 9009704, 10135917, 13514556, 20271834, 27029112, 40543668, 81087336]

約数ペア:

[(1, 81087336), (2, 40543668), (3, 27029112), (4, 20271834), (6, 13514556), (8, 10135917), (9, 9009704), (11, 7371576), (12, 6757278), (18, 4504852), (22, 3685788), (24, 3378639), (33, 2457192), (36, 2252426), (43, 1885752), (44, 1842894), (66, 1228596), (72, 1126213), (86, 942876), (88, 921447), (99, 819064), (129, 628584), (132, 614298), (172, 471438), (198, 409532), (258, 314292), (264, 307149), (344, 235719), (387, 209528), (396, 204766), (473, 171432), (516, 157146), (774, 104764), (792, 102383), (946, 85716), (1032, 78573), (1419, 57144), (1548, 52382), (1892, 42858), (2381, 34056), (2838, 28572), (3096, 26191), (3784, 21429), (4257, 19048), (4762, 17028), (5676, 14286), (7143, 11352), (8514, 9524)]