73407488

素因数分解:

$2^{10}\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:71

約数の個数: 176

約数和(自身を含む): 196512000

約数和(自身を除く): 123104512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 64, 76, 77, 88, 98, 112, 128, 133, 152, 154, 176, 196, 209, 224, 256, 266, 304, 308, 343, 352, 392, 418, 448, 512, 532, 539, 608, 616, 686, 704, 784, 836, 896, 931, 1024, 1064, 1078, 1216, 1232, 1372, 1408, 1463, 1568, 1672, 1792, 1862, 2128, 2156, 2432, 2464, 2744, 2816, 2926, 3136, 3344, 3584, 3724, 3773, 4256, 4312, 4864, 4928, 5488, 5632, 5852, 6272, 6517, 6688, 7168, 7448, 7546, 8512, 8624, 9728, 9856, 10241, 10976, 11264, 11704, 12544, 13034, 13376, 14896, 15092, 17024, 17248, 19456, 19712, 20482, 21952, 23408, 25088, 26068, 26752, 29792, 30184, 34048, 34496, 39424, 40964, 43904, 46816, 50176, 52136, 53504, 59584, 60368, 68096, 68992, 71687, 78848, 81928, 87808, 93632, 104272, 107008, 119168, 120736, 136192, 137984, 143374, 163856, 175616, 187264, 208544, 214016, 238336, 241472, 275968, 286748, 327712, 351232, 374528, 417088, 476672, 482944, 551936, 573496, 655424, 749056, 834176, 953344, 965888, 1146992, 1310848, 1498112, 1668352, 1931776, 2293984, 2621696, 3336704, 3863552, 4587968, 5243392, 6673408, 9175936, 10486784, 18351872, 36703744, 73407488]

約数ペア:

[(1, 73407488), (2, 36703744), (4, 18351872), (7, 10486784), (8, 9175936), (11, 6673408), (14, 5243392), (16, 4587968), (19, 3863552), (22, 3336704), (28, 2621696), (32, 2293984), (38, 1931776), (44, 1668352), (49, 1498112), (56, 1310848), (64, 1146992), (76, 965888), (77, 953344), (88, 834176), (98, 749056), (112, 655424), (128, 573496), (133, 551936), (152, 482944), (154, 476672), (176, 417088), (196, 374528), (209, 351232), (224, 327712), (256, 286748), (266, 275968), (304, 241472), (308, 238336), (343, 214016), (352, 208544), (392, 187264), (418, 175616), (448, 163856), (512, 143374), (532, 137984), (539, 136192), (608, 120736), (616, 119168), (686, 107008), (704, 104272), (784, 93632), (836, 87808), (896, 81928), (931, 78848), (1024, 71687), (1064, 68992), (1078, 68096), (1216, 60368), (1232, 59584), (1372, 53504), (1408, 52136), (1463, 50176), (1568, 46816), (1672, 43904), (1792, 40964), (1862, 39424), (2128, 34496), (2156, 34048), (2432, 30184), (2464, 29792), (2744, 26752), (2816, 26068), (2926, 25088), (3136, 23408), (3344, 21952), (3584, 20482), (3724, 19712), (3773, 19456), (4256, 17248), (4312, 17024), (4864, 15092), (4928, 14896), (5488, 13376), (5632, 13034), (5852, 12544), (6272, 11704), (6517, 11264), (6688, 10976), (7168, 10241), (7448, 9856), (7546, 9728), (8512, 8624)]