80867269152

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1693}}^1\times {\mathrm{7211}}^1$

素因数の和:8943

約数の個数: 144

約数和(自身を含む): 240139867968

約数和(自身を除く): 159272598816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 1693, 2208, 3312, 3386, 5079, 6624, 6772, 7211, 10158, 13544, 14422, 15237, 20316, 21633, 27088, 28844, 30474, 38939, 40632, 43266, 54176, 57688, 60948, 64899, 77878, 81264, 86532, 115376, 116817, 121896, 129798, 155756, 162528, 165853, 173064, 230752, 233634, 243792, 259596, 311512, 331706, 346128, 350451, 467268, 487584, 497559, 519192, 623024, 663412, 692256, 700902, 934536, 995118, 1038384, 1246048, 1326824, 1401804, 1492677, 1869072, 1990236, 2076768, 2653648, 2803608, 2985354, 3738144, 3980472, 5307296, 5607216, 5970708, 7960944, 11214432, 11941416, 12208223, 15921888, 23882832, 24416446, 36624669, 47765664, 48832892, 73249338, 97665784, 109874007, 146498676, 195331568, 219748014, 280789129, 292997352, 390663136, 439496028, 561578258, 585994704, 842367387, 878992056, 1123156516, 1171989408, 1684734774, 1757984112, 2246313032, 2527102161, 3369469548, 3515968224, 4492626064, 5054204322, 6738939096, 8985252128, 10108408644, 13477878192, 20216817288, 26955756384, 40433634576, 80867269152]

約数ペア:

[(1, 80867269152), (2, 40433634576), (3, 26955756384), (4, 20216817288), (6, 13477878192), (8, 10108408644), (9, 8985252128), (12, 6738939096), (16, 5054204322), (18, 4492626064), (23, 3515968224), (24, 3369469548), (32, 2527102161), (36, 2246313032), (46, 1757984112), (48, 1684734774), (69, 1171989408), (72, 1123156516), (92, 878992056), (96, 842367387), (138, 585994704), (144, 561578258), (184, 439496028), (207, 390663136), (276, 292997352), (288, 280789129), (368, 219748014), (414, 195331568), (552, 146498676), (736, 109874007), (828, 97665784), (1104, 73249338), (1656, 48832892), (1693, 47765664), (2208, 36624669), (3312, 24416446), (3386, 23882832), (5079, 15921888), (6624, 12208223), (6772, 11941416), (7211, 11214432), (10158, 7960944), (13544, 5970708), (14422, 5607216), (15237, 5307296), (20316, 3980472), (21633, 3738144), (27088, 2985354), (28844, 2803608), (30474, 2653648), (38939, 2076768), (40632, 1990236), (43266, 1869072), (54176, 1492677), (57688, 1401804), (60948, 1326824), (64899, 1246048), (77878, 1038384), (81264, 995118), (86532, 934536), (115376, 700902), (116817, 692256), (121896, 663412), (129798, 623024), (155756, 519192), (162528, 497559), (165853, 487584), (173064, 467268), (230752, 350451), (233634, 346128), (243792, 331706), (259596, 311512)]