84748672

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 187884000

約数和(自身を除く): 103135328

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 79, 116, 128, 136, 158, 232, 272, 289, 316, 464, 493, 544, 578, 632, 928, 986, 1088, 1156, 1264, 1343, 1856, 1972, 2176, 2291, 2312, 2528, 2686, 3712, 3944, 4582, 4624, 5056, 5372, 7888, 8381, 9164, 9248, 10112, 10744, 15776, 16762, 18328, 18496, 21488, 22831, 31552, 33524, 36656, 36992, 38947, 42976, 45662, 63104, 67048, 73312, 77894, 85952, 91324, 134096, 146624, 155788, 171904, 182648, 268192, 293248, 311576, 365296, 536384, 623152, 662099, 730592, 1072768, 1246304, 1324198, 1461184, 2492608, 2648396, 2922368, 4985216, 5296792, 10593584, 21187168, 42374336, 84748672]

約数ペア:

[(1, 84748672), (2, 42374336), (4, 21187168), (8, 10593584), (16, 5296792), (17, 4985216), (29, 2922368), (32, 2648396), (34, 2492608), (58, 1461184), (64, 1324198), (68, 1246304), (79, 1072768), (116, 730592), (128, 662099), (136, 623152), (158, 536384), (232, 365296), (272, 311576), (289, 293248), (316, 268192), (464, 182648), (493, 171904), (544, 155788), (578, 146624), (632, 134096), (928, 91324), (986, 85952), (1088, 77894), (1156, 73312), (1264, 67048), (1343, 63104), (1856, 45662), (1972, 42976), (2176, 38947), (2291, 36992), (2312, 36656), (2528, 33524), (2686, 31552), (3712, 22831), (3944, 21488), (4582, 18496), (4624, 18328), (5056, 16762), (5372, 15776), (7888, 10744), (8381, 10112), (9164, 9248)]