77731136

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 112

約数和(自身を含む): 189219840

約数和(自身を除く): 111488704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 112, 116, 124, 193, 203, 217, 224, 232, 248, 386, 406, 434, 448, 464, 496, 772, 812, 868, 899, 928, 992, 1351, 1544, 1624, 1736, 1798, 1856, 1984, 2702, 3088, 3248, 3472, 3596, 5404, 5597, 5983, 6176, 6293, 6496, 6944, 7192, 10808, 11194, 11966, 12352, 12586, 12992, 13888, 14384, 21616, 22388, 23932, 25172, 28768, 39179, 41881, 43232, 44776, 47864, 50344, 57536, 78358, 83762, 86464, 89552, 95728, 100688, 156716, 167524, 173507, 179104, 191456, 201376, 313432, 335048, 347014, 358208, 382912, 402752, 626864, 670096, 694028, 1214549, 1253728, 1340192, 1388056, 2429098, 2507456, 2680384, 2776112, 4858196, 5552224, 9716392, 11104448, 19432784, 38865568, 77731136]

約数ペア:

[(1, 77731136), (2, 38865568), (4, 19432784), (7, 11104448), (8, 9716392), (14, 5552224), (16, 4858196), (28, 2776112), (29, 2680384), (31, 2507456), (32, 2429098), (56, 1388056), (58, 1340192), (62, 1253728), (64, 1214549), (112, 694028), (116, 670096), (124, 626864), (193, 402752), (203, 382912), (217, 358208), (224, 347014), (232, 335048), (248, 313432), (386, 201376), (406, 191456), (434, 179104), (448, 173507), (464, 167524), (496, 156716), (772, 100688), (812, 95728), (868, 89552), (899, 86464), (928, 83762), (992, 78358), (1351, 57536), (1544, 50344), (1624, 47864), (1736, 44776), (1798, 43232), (1856, 41881), (1984, 39179), (2702, 28768), (3088, 25172), (3248, 23932), (3472, 22388), (3596, 21616), (5404, 14384), (5597, 13888), (5983, 12992), (6176, 12586), (6293, 12352), (6496, 11966), (6944, 11194), (7192, 10808)]