71905152

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:644

約数の個数: 128

約数和(自身を含む): 215913600

約数和(自身を除く): 144008448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 128, 132, 174, 176, 192, 232, 264, 319, 348, 352, 384, 464, 528, 587, 638, 696, 704, 928, 957, 1056, 1174, 1276, 1392, 1408, 1761, 1856, 1914, 2112, 2348, 2552, 2784, 3522, 3712, 3828, 4224, 4696, 5104, 5568, 6457, 7044, 7656, 9392, 10208, 11136, 12914, 14088, 15312, 17023, 18784, 19371, 20416, 25828, 28176, 30624, 34046, 37568, 38742, 40832, 51069, 51656, 56352, 61248, 68092, 75136, 77484, 102138, 103312, 112704, 122496, 136184, 154968, 187253, 204276, 206624, 225408, 272368, 309936, 374506, 408552, 413248, 544736, 561759, 619872, 749012, 817104, 826496, 1089472, 1123518, 1239744, 1498024, 1634208, 2178944, 2247036, 2479488, 2996048, 3268416, 4494072, 5992096, 6536832, 8988144, 11984192, 17976288, 23968384, 35952576, 71905152]

約数ペア:

[(1, 71905152), (2, 35952576), (3, 23968384), (4, 17976288), (6, 11984192), (8, 8988144), (11, 6536832), (12, 5992096), (16, 4494072), (22, 3268416), (24, 2996048), (29, 2479488), (32, 2247036), (33, 2178944), (44, 1634208), (48, 1498024), (58, 1239744), (64, 1123518), (66, 1089472), (87, 826496), (88, 817104), (96, 749012), (116, 619872), (128, 561759), (132, 544736), (174, 413248), (176, 408552), (192, 374506), (232, 309936), (264, 272368), (319, 225408), (348, 206624), (352, 204276), (384, 187253), (464, 154968), (528, 136184), (587, 122496), (638, 112704), (696, 103312), (704, 102138), (928, 77484), (957, 75136), (1056, 68092), (1174, 61248), (1276, 56352), (1392, 51656), (1408, 51069), (1761, 40832), (1856, 38742), (1914, 37568), (2112, 34046), (2348, 30624), (2552, 28176), (2784, 25828), (3522, 20416), (3712, 19371), (3828, 18784), (4224, 17023), (4696, 15312), (5104, 14088), (5568, 12914), (6457, 11136), (7044, 10208), (7656, 9392)]