82560816

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:332

約数の個数: 160

約数和(自身を含む): 260469440

約数和(自身を除く): 177908624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 72, 78, 104, 108, 117, 122, 144, 156, 183, 208, 216, 234, 241, 244, 312, 351, 366, 432, 468, 482, 488, 549, 624, 702, 723, 732, 793, 936, 964, 976, 1098, 1404, 1446, 1464, 1586, 1647, 1872, 1928, 2169, 2196, 2379, 2808, 2892, 2928, 3133, 3172, 3294, 3856, 4338, 4392, 4758, 5616, 5784, 6266, 6344, 6507, 6588, 7137, 8676, 8784, 9399, 9516, 11568, 12532, 12688, 13014, 13176, 14274, 14701, 17352, 18798, 19032, 21411, 25064, 26028, 26352, 28197, 28548, 29402, 34704, 37596, 38064, 42822, 44103, 50128, 52056, 56394, 57096, 58804, 75192, 84591, 85644, 88206, 104112, 112788, 114192, 117608, 132309, 150384, 169182, 171288, 176412, 191113, 225576, 235216, 264618, 338364, 342576, 352824, 382226, 396927, 451152, 529236, 573339, 676728, 705648, 764452, 793854, 1058472, 1146678, 1353456, 1528904, 1587708, 1720017, 2116944, 2293356, 3057808, 3175416, 3440034, 4586712, 5160051, 6350832, 6880068, 9173424, 10320102, 13760136, 20640204, 27520272, 41280408, 82560816]

約数ペア:

[(1, 82560816), (2, 41280408), (3, 27520272), (4, 20640204), (6, 13760136), (8, 10320102), (9, 9173424), (12, 6880068), (13, 6350832), (16, 5160051), (18, 4586712), (24, 3440034), (26, 3175416), (27, 3057808), (36, 2293356), (39, 2116944), (48, 1720017), (52, 1587708), (54, 1528904), (61, 1353456), (72, 1146678), (78, 1058472), (104, 793854), (108, 764452), (117, 705648), (122, 676728), (144, 573339), (156, 529236), (183, 451152), (208, 396927), (216, 382226), (234, 352824), (241, 342576), (244, 338364), (312, 264618), (351, 235216), (366, 225576), (432, 191113), (468, 176412), (482, 171288), (488, 169182), (549, 150384), (624, 132309), (702, 117608), (723, 114192), (732, 112788), (793, 104112), (936, 88206), (964, 85644), (976, 84591), (1098, 75192), (1404, 58804), (1446, 57096), (1464, 56394), (1586, 52056), (1647, 50128), (1872, 44103), (1928, 42822), (2169, 38064), (2196, 37596), (2379, 34704), (2808, 29402), (2892, 28548), (2928, 28197), (3133, 26352), (3172, 26028), (3294, 25064), (3856, 21411), (4338, 19032), (4392, 18798), (4758, 17352), (5616, 14701), (5784, 14274), (6266, 13176), (6344, 13014), (6507, 12688), (6588, 12532), (7137, 11568), (8676, 9516), (8784, 9399)]