69788992

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:576

約数の個数: 112

約数和(自身を含む): 178198272

約数和(自身を除く): 108409280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 448, 521, 598, 644, 728, 736, 832, 1042, 1196, 1288, 1456, 1472, 2084, 2093, 2392, 2576, 2912, 3647, 4168, 4186, 4784, 5152, 5824, 6773, 7294, 8336, 8372, 9568, 10304, 11983, 13546, 14588, 16672, 16744, 19136, 23966, 27092, 29176, 33344, 33488, 47411, 47932, 54184, 58352, 66976, 83881, 94822, 95864, 108368, 116704, 133952, 155779, 167762, 189644, 191728, 216736, 233408, 311558, 335524, 379288, 383456, 433472, 623116, 671048, 758576, 766912, 1090453, 1246232, 1342096, 1517152, 2180906, 2492464, 2684192, 3034304, 4361812, 4984928, 5368384, 8723624, 9969856, 17447248, 34894496, 69788992]

約数ペア:

[(1, 69788992), (2, 34894496), (4, 17447248), (7, 9969856), (8, 8723624), (13, 5368384), (14, 4984928), (16, 4361812), (23, 3034304), (26, 2684192), (28, 2492464), (32, 2180906), (46, 1517152), (52, 1342096), (56, 1246232), (64, 1090453), (91, 766912), (92, 758576), (104, 671048), (112, 623116), (161, 433472), (182, 383456), (184, 379288), (208, 335524), (224, 311558), (299, 233408), (322, 216736), (364, 191728), (368, 189644), (416, 167762), (448, 155779), (521, 133952), (598, 116704), (644, 108368), (728, 95864), (736, 94822), (832, 83881), (1042, 66976), (1196, 58352), (1288, 54184), (1456, 47932), (1472, 47411), (2084, 33488), (2093, 33344), (2392, 29176), (2576, 27092), (2912, 23966), (3647, 19136), (4168, 16744), (4186, 16672), (4784, 14588), (5152, 13546), (5824, 11983), (6773, 10304), (7294, 9568), (8336, 8372)]