71086464

素因数分解:

$2^7\times 3^3\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 213628800

約数和(自身を除く): 142542336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 96, 108, 128, 134, 144, 192, 201, 216, 268, 288, 307, 384, 402, 432, 536, 576, 603, 614, 804, 864, 921, 1072, 1152, 1206, 1228, 1608, 1728, 1809, 1842, 2144, 2412, 2456, 2763, 3216, 3456, 3618, 3684, 4288, 4824, 4912, 5526, 6432, 7236, 7368, 8289, 8576, 9648, 9824, 11052, 12864, 14472, 14736, 16578, 19296, 19648, 20569, 22104, 25728, 28944, 29472, 33156, 38592, 39296, 41138, 44208, 57888, 58944, 61707, 66312, 77184, 82276, 88416, 115776, 117888, 123414, 132624, 164552, 176832, 185121, 231552, 246828, 265248, 329104, 353664, 370242, 493656, 530496, 555363, 658208, 740484, 987312, 1060992, 1110726, 1316416, 1480968, 1974624, 2221452, 2632832, 2961936, 3949248, 4442904, 5923872, 7898496, 8885808, 11847744, 17771616, 23695488, 35543232, 71086464]

約数ペア:

[(1, 71086464), (2, 35543232), (3, 23695488), (4, 17771616), (6, 11847744), (8, 8885808), (9, 7898496), (12, 5923872), (16, 4442904), (18, 3949248), (24, 2961936), (27, 2632832), (32, 2221452), (36, 1974624), (48, 1480968), (54, 1316416), (64, 1110726), (67, 1060992), (72, 987312), (96, 740484), (108, 658208), (128, 555363), (134, 530496), (144, 493656), (192, 370242), (201, 353664), (216, 329104), (268, 265248), (288, 246828), (307, 231552), (384, 185121), (402, 176832), (432, 164552), (536, 132624), (576, 123414), (603, 117888), (614, 115776), (804, 88416), (864, 82276), (921, 77184), (1072, 66312), (1152, 61707), (1206, 58944), (1228, 57888), (1608, 44208), (1728, 41138), (1809, 39296), (1842, 38592), (2144, 33156), (2412, 29472), (2456, 28944), (2763, 25728), (3216, 22104), (3456, 20569), (3618, 19648), (3684, 19296), (4288, 16578), (4824, 14736), (4912, 14472), (5526, 12864), (6432, 11052), (7236, 9824), (7368, 9648), (8289, 8576)]