71608992

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1211

約数の個数: 144

約数和(自身を含む): 235684512

約数和(自身を除く): 164075520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1171, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2342, 2352, 2548, 2912, 3513, 3822, 4368, 4684, 4704, 5096, 7026, 7644, 8197, 8736, 9368, 10192, 14052, 15223, 15288, 16394, 18736, 20384, 24591, 28104, 30446, 30576, 32788, 37472, 45669, 49182, 56208, 57379, 60892, 61152, 65576, 91338, 98364, 106561, 112416, 114758, 121784, 131152, 172137, 182676, 196728, 213122, 229516, 243568, 262304, 319683, 344274, 365352, 393456, 426244, 459032, 487136, 639366, 688548, 730704, 745927, 786912, 852488, 918064, 1278732, 1377096, 1461408, 1491854, 1704976, 1836128, 2237781, 2557464, 2754192, 2983708, 3409952, 4475562, 5114928, 5508384, 5967416, 8951124, 10229856, 11934832, 17902248, 23869664, 35804496, 71608992]

約数ペア:

[(1, 71608992), (2, 35804496), (3, 23869664), (4, 17902248), (6, 11934832), (7, 10229856), (8, 8951124), (12, 5967416), (13, 5508384), (14, 5114928), (16, 4475562), (21, 3409952), (24, 2983708), (26, 2754192), (28, 2557464), (32, 2237781), (39, 1836128), (42, 1704976), (48, 1491854), (49, 1461408), (52, 1377096), (56, 1278732), (78, 918064), (84, 852488), (91, 786912), (96, 745927), (98, 730704), (104, 688548), (112, 639366), (147, 487136), (156, 459032), (168, 426244), (182, 393456), (196, 365352), (208, 344274), (224, 319683), (273, 262304), (294, 243568), (312, 229516), (336, 213122), (364, 196728), (392, 182676), (416, 172137), (546, 131152), (588, 121784), (624, 114758), (637, 112416), (672, 106561), (728, 98364), (784, 91338), (1092, 65576), (1171, 61152), (1176, 60892), (1248, 57379), (1274, 56208), (1456, 49182), (1568, 45669), (1911, 37472), (2184, 32788), (2342, 30576), (2352, 30446), (2548, 28104), (2912, 24591), (3513, 20384), (3822, 18736), (4368, 16394), (4684, 15288), (4704, 15223), (5096, 14052), (7026, 10192), (7644, 9368), (8197, 8736)]