64626816

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 182131200

約数和(自身を除く): 117504384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 64, 89, 93, 96, 122, 124, 128, 178, 183, 186, 192, 244, 248, 267, 356, 366, 372, 384, 488, 496, 534, 712, 732, 744, 976, 992, 1068, 1424, 1464, 1488, 1891, 1952, 1984, 2136, 2759, 2848, 2928, 2976, 3782, 3904, 3968, 4272, 5429, 5518, 5673, 5696, 5856, 5952, 7564, 7808, 8277, 8544, 10858, 11036, 11346, 11392, 11712, 11904, 15128, 16287, 16554, 17088, 21716, 22072, 22692, 23424, 30256, 32574, 33108, 34176, 43432, 44144, 45384, 60512, 65148, 66216, 86864, 88288, 90768, 121024, 130296, 132432, 168299, 173728, 176576, 181536, 242048, 260592, 264864, 336598, 347456, 353152, 363072, 504897, 521184, 529728, 673196, 694912, 726144, 1009794, 1042368, 1059456, 1346392, 2019588, 2084736, 2692784, 4039176, 5385568, 8078352, 10771136, 16156704, 21542272, 32313408, 64626816]

約数ペア:

[(1, 64626816), (2, 32313408), (3, 21542272), (4, 16156704), (6, 10771136), (8, 8078352), (12, 5385568), (16, 4039176), (24, 2692784), (31, 2084736), (32, 2019588), (48, 1346392), (61, 1059456), (62, 1042368), (64, 1009794), (89, 726144), (93, 694912), (96, 673196), (122, 529728), (124, 521184), (128, 504897), (178, 363072), (183, 353152), (186, 347456), (192, 336598), (244, 264864), (248, 260592), (267, 242048), (356, 181536), (366, 176576), (372, 173728), (384, 168299), (488, 132432), (496, 130296), (534, 121024), (712, 90768), (732, 88288), (744, 86864), (976, 66216), (992, 65148), (1068, 60512), (1424, 45384), (1464, 44144), (1488, 43432), (1891, 34176), (1952, 33108), (1984, 32574), (2136, 30256), (2759, 23424), (2848, 22692), (2928, 22072), (2976, 21716), (3782, 17088), (3904, 16554), (3968, 16287), (4272, 15128), (5429, 11904), (5518, 11712), (5673, 11392), (5696, 11346), (5856, 11036), (5952, 10858), (7564, 8544), (7808, 8277)]