68421672

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 216928800

約数和(自身を除く): 148507128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 29, 33, 36, 44, 54, 58, 66, 72, 81, 87, 88, 99, 108, 116, 132, 162, 174, 198, 216, 232, 261, 264, 297, 319, 324, 331, 348, 396, 522, 594, 638, 648, 662, 696, 783, 792, 891, 957, 993, 1044, 1188, 1276, 1324, 1566, 1782, 1914, 1986, 2088, 2349, 2376, 2552, 2648, 2871, 2979, 3132, 3564, 3641, 3828, 3972, 4698, 5742, 5958, 6264, 7128, 7282, 7656, 7944, 8613, 8937, 9396, 9599, 10923, 11484, 11916, 14564, 17226, 17874, 18792, 19198, 21846, 22968, 23832, 25839, 26811, 28797, 29128, 32769, 34452, 35748, 38396, 43692, 51678, 53622, 57594, 65538, 68904, 71496, 76792, 86391, 87384, 98307, 103356, 105589, 107244, 115188, 131076, 172782, 196614, 206712, 211178, 214488, 230376, 259173, 262152, 294921, 316767, 345564, 393228, 422356, 518346, 589842, 633534, 691128, 777519, 786456, 844712, 950301, 1036692, 1179684, 1267068, 1555038, 1900602, 2073384, 2359368, 2534136, 2850903, 3110076, 3801204, 5701806, 6220152, 7602408, 8552709, 11403612, 17105418, 22807224, 34210836, 68421672]

約数ペア:

[(1, 68421672), (2, 34210836), (3, 22807224), (4, 17105418), (6, 11403612), (8, 8552709), (9, 7602408), (11, 6220152), (12, 5701806), (18, 3801204), (22, 3110076), (24, 2850903), (27, 2534136), (29, 2359368), (33, 2073384), (36, 1900602), (44, 1555038), (54, 1267068), (58, 1179684), (66, 1036692), (72, 950301), (81, 844712), (87, 786456), (88, 777519), (99, 691128), (108, 633534), (116, 589842), (132, 518346), (162, 422356), (174, 393228), (198, 345564), (216, 316767), (232, 294921), (261, 262152), (264, 259173), (297, 230376), (319, 214488), (324, 211178), (331, 206712), (348, 196614), (396, 172782), (522, 131076), (594, 115188), (638, 107244), (648, 105589), (662, 103356), (696, 98307), (783, 87384), (792, 86391), (891, 76792), (957, 71496), (993, 68904), (1044, 65538), (1188, 57594), (1276, 53622), (1324, 51678), (1566, 43692), (1782, 38396), (1914, 35748), (1986, 34452), (2088, 32769), (2349, 29128), (2376, 28797), (2552, 26811), (2648, 25839), (2871, 23832), (2979, 22968), (3132, 21846), (3564, 19198), (3641, 18792), (3828, 17874), (3972, 17226), (4698, 14564), (5742, 11916), (5958, 11484), (6264, 10923), (7128, 9599), (7282, 9396), (7656, 8937), (7944, 8613)]