87286836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:654

約数の個数: 144

約数和(自身を含む): 269021760

約数和(自身を除く): 181734924

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 364, 399, 494, 532, 546, 588, 601, 637, 741, 798, 931, 988, 1092, 1202, 1274, 1482, 1596, 1729, 1803, 1862, 1911, 2404, 2548, 2793, 2964, 3458, 3606, 3724, 3822, 4207, 5187, 5586, 6916, 7212, 7644, 7813, 8414, 10374, 11172, 11419, 12103, 12621, 15626, 16828, 20748, 22838, 23439, 24206, 25242, 29449, 31252, 34257, 36309, 45676, 46878, 48412, 50484, 54691, 58898, 68514, 72618, 79933, 88347, 93756, 109382, 117796, 137028, 145236, 148447, 159866, 164073, 176694, 218764, 239799, 296894, 319732, 328146, 353388, 382837, 445341, 479598, 559531, 593788, 656292, 765674, 890682, 959196, 1039129, 1119062, 1148511, 1531348, 1678593, 1781364, 2078258, 2238124, 2297022, 3117387, 3357186, 4156516, 4594044, 6234774, 6714372, 7273903, 12469548, 14547806, 21821709, 29095612, 43643418, 87286836]

約数ペア:

[(1, 87286836), (2, 43643418), (3, 29095612), (4, 21821709), (6, 14547806), (7, 12469548), (12, 7273903), (13, 6714372), (14, 6234774), (19, 4594044), (21, 4156516), (26, 3357186), (28, 3117387), (38, 2297022), (39, 2238124), (42, 2078258), (49, 1781364), (52, 1678593), (57, 1531348), (76, 1148511), (78, 1119062), (84, 1039129), (91, 959196), (98, 890682), (114, 765674), (133, 656292), (147, 593788), (156, 559531), (182, 479598), (196, 445341), (228, 382837), (247, 353388), (266, 328146), (273, 319732), (294, 296894), (364, 239799), (399, 218764), (494, 176694), (532, 164073), (546, 159866), (588, 148447), (601, 145236), (637, 137028), (741, 117796), (798, 109382), (931, 93756), (988, 88347), (1092, 79933), (1202, 72618), (1274, 68514), (1482, 58898), (1596, 54691), (1729, 50484), (1803, 48412), (1862, 46878), (1911, 45676), (2404, 36309), (2548, 34257), (2793, 31252), (2964, 29449), (3458, 25242), (3606, 24206), (3724, 23439), (3822, 22838), (4207, 20748), (5187, 16828), (5586, 15626), (6916, 12621), (7212, 12103), (7644, 11419), (7813, 11172), (8414, 10374)]