89911368

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 269392500

約数和(自身を除く): 179481132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 29, 34, 36, 51, 58, 68, 72, 87, 102, 116, 136, 149, 153, 174, 204, 232, 261, 289, 298, 306, 348, 408, 447, 493, 522, 578, 596, 612, 696, 867, 894, 986, 1044, 1156, 1192, 1224, 1341, 1479, 1734, 1788, 1972, 2088, 2312, 2533, 2601, 2682, 2958, 3468, 3576, 3944, 4321, 4437, 5066, 5202, 5364, 5916, 6936, 7599, 8381, 8642, 8874, 10132, 10404, 10728, 11832, 12963, 15198, 16762, 17284, 17748, 20264, 20808, 22797, 25143, 25926, 30396, 33524, 34568, 35496, 38889, 43061, 45594, 50286, 51852, 60792, 67048, 73457, 75429, 77778, 86122, 91188, 100572, 103704, 129183, 146914, 150858, 155556, 172244, 182376, 201144, 220371, 258366, 293828, 301716, 311112, 344488, 387549, 440742, 516732, 587656, 603432, 661113, 775098, 881484, 1033464, 1248769, 1322226, 1550196, 1762968, 2497538, 2644452, 3100392, 3746307, 4995076, 5288904, 7492614, 9990152, 11238921, 14985228, 22477842, 29970456, 44955684, 89911368]

約数ペア:

[(1, 89911368), (2, 44955684), (3, 29970456), (4, 22477842), (6, 14985228), (8, 11238921), (9, 9990152), (12, 7492614), (17, 5288904), (18, 4995076), (24, 3746307), (29, 3100392), (34, 2644452), (36, 2497538), (51, 1762968), (58, 1550196), (68, 1322226), (72, 1248769), (87, 1033464), (102, 881484), (116, 775098), (136, 661113), (149, 603432), (153, 587656), (174, 516732), (204, 440742), (232, 387549), (261, 344488), (289, 311112), (298, 301716), (306, 293828), (348, 258366), (408, 220371), (447, 201144), (493, 182376), (522, 172244), (578, 155556), (596, 150858), (612, 146914), (696, 129183), (867, 103704), (894, 100572), (986, 91188), (1044, 86122), (1156, 77778), (1192, 75429), (1224, 73457), (1341, 67048), (1479, 60792), (1734, 51852), (1788, 50286), (1972, 45594), (2088, 43061), (2312, 38889), (2533, 35496), (2601, 34568), (2682, 33524), (2958, 30396), (3468, 25926), (3576, 25143), (3944, 22797), (4321, 20808), (4437, 20264), (5066, 17748), (5202, 17284), (5364, 16762), (5916, 15198), (6936, 12963), (7599, 11832), (8381, 10728), (8642, 10404), (8874, 10132)]