64297152

素因数分解:

$2^6\times 3^4\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 140

約数和(自身を含む): 194238880

約数和(自身を除く): 129941728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 81, 96, 108, 144, 157, 158, 162, 192, 216, 237, 288, 314, 316, 324, 432, 471, 474, 576, 628, 632, 648, 711, 864, 942, 948, 1256, 1264, 1296, 1413, 1422, 1728, 1884, 1896, 2133, 2512, 2528, 2592, 2826, 2844, 3768, 3792, 4239, 4266, 5024, 5056, 5184, 5652, 5688, 6399, 7536, 7584, 8478, 8532, 10048, 11304, 11376, 12403, 12717, 12798, 15072, 15168, 16956, 17064, 22608, 22752, 24806, 25434, 25596, 30144, 33912, 34128, 37209, 45216, 45504, 49612, 50868, 51192, 67824, 68256, 74418, 90432, 99224, 101736, 102384, 111627, 135648, 136512, 148836, 198448, 203472, 204768, 223254, 271296, 297672, 334881, 396896, 406944, 409536, 446508, 595344, 669762, 793792, 813888, 893016, 1004643, 1190688, 1339524, 1786032, 2009286, 2381376, 2679048, 3572064, 4018572, 5358096, 7144128, 8037144, 10716192, 16074288, 21432384, 32148576, 64297152]

約数ペア:

[(1, 64297152), (2, 32148576), (3, 21432384), (4, 16074288), (6, 10716192), (8, 8037144), (9, 7144128), (12, 5358096), (16, 4018572), (18, 3572064), (24, 2679048), (27, 2381376), (32, 2009286), (36, 1786032), (48, 1339524), (54, 1190688), (64, 1004643), (72, 893016), (79, 813888), (81, 793792), (96, 669762), (108, 595344), (144, 446508), (157, 409536), (158, 406944), (162, 396896), (192, 334881), (216, 297672), (237, 271296), (288, 223254), (314, 204768), (316, 203472), (324, 198448), (432, 148836), (471, 136512), (474, 135648), (576, 111627), (628, 102384), (632, 101736), (648, 99224), (711, 90432), (864, 74418), (942, 68256), (948, 67824), (1256, 51192), (1264, 50868), (1296, 49612), (1413, 45504), (1422, 45216), (1728, 37209), (1884, 34128), (1896, 33912), (2133, 30144), (2512, 25596), (2528, 25434), (2592, 24806), (2826, 22752), (2844, 22608), (3768, 17064), (3792, 16956), (4239, 15168), (4266, 15072), (5024, 12798), (5056, 12717), (5184, 12403), (5652, 11376), (5688, 11304), (6399, 10048), (7536, 8532), (7584, 8478)]