87172608

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 160

約数和(自身を含む): 255340800

約数和(自身を除く): 168168192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 64, 76, 87, 96, 103, 114, 116, 128, 152, 174, 192, 206, 228, 232, 256, 304, 309, 348, 384, 412, 456, 464, 512, 551, 608, 618, 696, 768, 824, 912, 928, 1102, 1216, 1236, 1392, 1536, 1648, 1653, 1824, 1856, 1957, 2204, 2432, 2472, 2784, 2987, 3296, 3306, 3648, 3712, 3914, 4408, 4864, 4944, 5568, 5871, 5974, 6592, 6612, 7296, 7424, 7828, 8816, 8961, 9728, 9888, 11136, 11742, 11948, 13184, 13224, 14592, 14848, 15656, 17632, 17922, 19776, 22272, 23484, 23896, 26368, 26448, 29184, 31312, 35264, 35844, 39552, 44544, 46968, 47792, 52736, 52896, 56753, 62624, 70528, 71688, 79104, 93936, 95584, 105792, 113506, 125248, 141056, 143376, 158208, 170259, 187872, 191168, 211584, 227012, 250496, 282112, 286752, 340518, 375744, 382336, 423168, 454024, 500992, 573504, 681036, 751488, 764672, 846336, 908048, 1001984, 1147008, 1362072, 1502976, 1529344, 1816096, 2294016, 2724144, 3005952, 3632192, 4588032, 5448288, 7264384, 10896576, 14528768, 21793152, 29057536, 43586304, 87172608]

約数ペア:

[(1, 87172608), (2, 43586304), (3, 29057536), (4, 21793152), (6, 14528768), (8, 10896576), (12, 7264384), (16, 5448288), (19, 4588032), (24, 3632192), (29, 3005952), (32, 2724144), (38, 2294016), (48, 1816096), (57, 1529344), (58, 1502976), (64, 1362072), (76, 1147008), (87, 1001984), (96, 908048), (103, 846336), (114, 764672), (116, 751488), (128, 681036), (152, 573504), (174, 500992), (192, 454024), (206, 423168), (228, 382336), (232, 375744), (256, 340518), (304, 286752), (309, 282112), (348, 250496), (384, 227012), (412, 211584), (456, 191168), (464, 187872), (512, 170259), (551, 158208), (608, 143376), (618, 141056), (696, 125248), (768, 113506), (824, 105792), (912, 95584), (928, 93936), (1102, 79104), (1216, 71688), (1236, 70528), (1392, 62624), (1536, 56753), (1648, 52896), (1653, 52736), (1824, 47792), (1856, 46968), (1957, 44544), (2204, 39552), (2432, 35844), (2472, 35264), (2784, 31312), (2987, 29184), (3296, 26448), (3306, 26368), (3648, 23896), (3712, 23484), (3914, 22272), (4408, 19776), (4864, 17922), (4944, 17632), (5568, 15656), (5871, 14848), (5974, 14592), (6592, 13224), (6612, 13184), (7296, 11948), (7424, 11742), (7828, 11136), (8816, 9888), (8961, 9728)]