81604608

素因数分解:

$2^{12}\times 3^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 104

約数和(自身を含む): 226071600

約数和(自身を除く): 144466992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 229, 232, 256, 348, 384, 458, 464, 512, 687, 696, 768, 916, 928, 1024, 1374, 1392, 1536, 1832, 1856, 2048, 2748, 2784, 3072, 3664, 3712, 4096, 5496, 5568, 6144, 6641, 7328, 7424, 10992, 11136, 12288, 13282, 14656, 14848, 19923, 21984, 22272, 26564, 29312, 29696, 39846, 43968, 44544, 53128, 58624, 59392, 79692, 87936, 89088, 106256, 117248, 118784, 159384, 175872, 178176, 212512, 234496, 318768, 351744, 356352, 425024, 468992, 637536, 703488, 850048, 937984, 1275072, 1406976, 1700096, 2550144, 2813952, 3400192, 5100288, 6800384, 10200576, 13600768, 20401152, 27201536, 40802304, 81604608]

約数ペア:

[(1, 81604608), (2, 40802304), (3, 27201536), (4, 20401152), (6, 13600768), (8, 10200576), (12, 6800384), (16, 5100288), (24, 3400192), (29, 2813952), (32, 2550144), (48, 1700096), (58, 1406976), (64, 1275072), (87, 937984), (96, 850048), (116, 703488), (128, 637536), (174, 468992), (192, 425024), (229, 356352), (232, 351744), (256, 318768), (348, 234496), (384, 212512), (458, 178176), (464, 175872), (512, 159384), (687, 118784), (696, 117248), (768, 106256), (916, 89088), (928, 87936), (1024, 79692), (1374, 59392), (1392, 58624), (1536, 53128), (1832, 44544), (1856, 43968), (2048, 39846), (2748, 29696), (2784, 29312), (3072, 26564), (3664, 22272), (3712, 21984), (4096, 19923), (5496, 14848), (5568, 14656), (6144, 13282), (6641, 12288), (7328, 11136), (7424, 10992)]