79689216

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1789}}^1$

素因数の和:1839

約数の個数: 80

約数和(自身を含む): 219740400

約数和(自身を除く): 140051184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 512, 696, 768, 928, 1392, 1536, 1789, 1856, 2784, 3578, 3712, 5367, 5568, 7156, 7424, 10734, 11136, 14312, 14848, 21468, 22272, 28624, 42936, 44544, 51881, 57248, 85872, 103762, 114496, 155643, 171744, 207524, 228992, 311286, 343488, 415048, 457984, 622572, 686976, 830096, 915968, 1245144, 1373952, 1660192, 2490288, 2747904, 3320384, 4980576, 6640768, 9961152, 13281536, 19922304, 26563072, 39844608, 79689216]

約数ペア:

[(1, 79689216), (2, 39844608), (3, 26563072), (4, 19922304), (6, 13281536), (8, 9961152), (12, 6640768), (16, 4980576), (24, 3320384), (29, 2747904), (32, 2490288), (48, 1660192), (58, 1373952), (64, 1245144), (87, 915968), (96, 830096), (116, 686976), (128, 622572), (174, 457984), (192, 415048), (232, 343488), (256, 311286), (348, 228992), (384, 207524), (464, 171744), (512, 155643), (696, 114496), (768, 103762), (928, 85872), (1392, 57248), (1536, 51881), (1789, 44544), (1856, 42936), (2784, 28624), (3578, 22272), (3712, 21468), (5367, 14848), (5568, 14312), (7156, 11136), (7424, 10734)]