72190976

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 176

約数和(自身を含む): 185703840

約数和(自身を除く): 113512864

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 29, 32, 34, 44, 52, 58, 64, 68, 88, 104, 116, 128, 136, 143, 176, 187, 208, 221, 232, 256, 272, 286, 319, 352, 374, 377, 416, 442, 464, 493, 512, 544, 572, 638, 704, 748, 754, 832, 884, 928, 986, 1024, 1088, 1144, 1276, 1408, 1496, 1508, 1664, 1768, 1856, 1972, 2176, 2288, 2431, 2552, 2816, 2992, 3016, 3328, 3536, 3712, 3944, 4147, 4352, 4576, 4862, 5104, 5423, 5632, 5984, 6032, 6409, 6656, 7072, 7424, 7888, 8294, 8704, 9152, 9724, 10208, 10846, 11264, 11968, 12064, 12818, 13312, 14144, 14848, 15776, 16588, 17408, 18304, 19448, 20416, 21692, 23936, 24128, 25636, 28288, 29696, 31552, 33176, 36608, 38896, 40832, 43384, 47872, 48256, 51272, 56576, 63104, 66352, 70499, 73216, 77792, 81664, 86768, 95744, 96512, 102544, 113152, 126208, 132704, 140998, 146432, 155584, 163328, 173536, 191488, 193024, 205088, 226304, 252416, 265408, 281996, 311168, 326656, 347072, 386048, 410176, 504832, 530816, 563992, 622336, 694144, 820352, 1061632, 1127984, 1244672, 1388288, 1640704, 2123264, 2255968, 2489344, 2776576, 3281408, 4246528, 4511936, 5553152, 6562816, 9023872, 18047744, 36095488, 72190976]

約数ペア:

[(1, 72190976), (2, 36095488), (4, 18047744), (8, 9023872), (11, 6562816), (13, 5553152), (16, 4511936), (17, 4246528), (22, 3281408), (26, 2776576), (29, 2489344), (32, 2255968), (34, 2123264), (44, 1640704), (52, 1388288), (58, 1244672), (64, 1127984), (68, 1061632), (88, 820352), (104, 694144), (116, 622336), (128, 563992), (136, 530816), (143, 504832), (176, 410176), (187, 386048), (208, 347072), (221, 326656), (232, 311168), (256, 281996), (272, 265408), (286, 252416), (319, 226304), (352, 205088), (374, 193024), (377, 191488), (416, 173536), (442, 163328), (464, 155584), (493, 146432), (512, 140998), (544, 132704), (572, 126208), (638, 113152), (704, 102544), (748, 96512), (754, 95744), (832, 86768), (884, 81664), (928, 77792), (986, 73216), (1024, 70499), (1088, 66352), (1144, 63104), (1276, 56576), (1408, 51272), (1496, 48256), (1508, 47872), (1664, 43384), (1768, 40832), (1856, 38896), (1972, 36608), (2176, 33176), (2288, 31552), (2431, 29696), (2552, 28288), (2816, 25636), (2992, 24128), (3016, 23936), (3328, 21692), (3536, 20416), (3712, 19448), (3944, 18304), (4147, 17408), (4352, 16588), (4576, 15776), (4862, 14848), (5104, 14144), (5423, 13312), (5632, 12818), (5984, 12064), (6032, 11968), (6409, 11264), (6656, 10846), (7072, 10208), (7424, 9724), (7888, 9152), (8294, 8704)]