69947904

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 160

約数和(自身を含む): 208986624

約数和(自身を除く): 139038720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 113, 124, 128, 156, 186, 192, 208, 226, 248, 256, 312, 339, 372, 384, 403, 416, 452, 496, 512, 624, 678, 744, 768, 806, 832, 904, 992, 1209, 1248, 1356, 1469, 1488, 1536, 1612, 1664, 1808, 1984, 2418, 2496, 2712, 2938, 2976, 3224, 3328, 3503, 3616, 3968, 4407, 4836, 4992, 5424, 5876, 5952, 6448, 6656, 7006, 7232, 7936, 8814, 9672, 9984, 10509, 10848, 11752, 11904, 12896, 14012, 14464, 15872, 17628, 19344, 19968, 21018, 21696, 23504, 23808, 25792, 28024, 28928, 35256, 38688, 42036, 43392, 45539, 47008, 47616, 51584, 56048, 57856, 70512, 77376, 84072, 86784, 91078, 94016, 103168, 112096, 136617, 141024, 154752, 168144, 173568, 182156, 188032, 206336, 224192, 273234, 282048, 309504, 336288, 364312, 376064, 448384, 546468, 564096, 619008, 672576, 728624, 752128, 896768, 1092936, 1128192, 1345152, 1457248, 1793536, 2185872, 2256384, 2690304, 2914496, 4371744, 5380608, 5828992, 8743488, 11657984, 17486976, 23315968, 34973952, 69947904]

約数ペア:

[(1, 69947904), (2, 34973952), (3, 23315968), (4, 17486976), (6, 11657984), (8, 8743488), (12, 5828992), (13, 5380608), (16, 4371744), (24, 2914496), (26, 2690304), (31, 2256384), (32, 2185872), (39, 1793536), (48, 1457248), (52, 1345152), (62, 1128192), (64, 1092936), (78, 896768), (93, 752128), (96, 728624), (104, 672576), (113, 619008), (124, 564096), (128, 546468), (156, 448384), (186, 376064), (192, 364312), (208, 336288), (226, 309504), (248, 282048), (256, 273234), (312, 224192), (339, 206336), (372, 188032), (384, 182156), (403, 173568), (416, 168144), (452, 154752), (496, 141024), (512, 136617), (624, 112096), (678, 103168), (744, 94016), (768, 91078), (806, 86784), (832, 84072), (904, 77376), (992, 70512), (1209, 57856), (1248, 56048), (1356, 51584), (1469, 47616), (1488, 47008), (1536, 45539), (1612, 43392), (1664, 42036), (1808, 38688), (1984, 35256), (2418, 28928), (2496, 28024), (2712, 25792), (2938, 23808), (2976, 23504), (3224, 21696), (3328, 21018), (3503, 19968), (3616, 19344), (3968, 17628), (4407, 15872), (4836, 14464), (4992, 14012), (5424, 12896), (5876, 11904), (5952, 11752), (6448, 10848), (6656, 10509), (7006, 9984), (7232, 9672), (7936, 8814)]