91227968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 112

約数和(自身を含む): 213360000

約数和(自身を除く): 122132032

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 32, 38, 52, 58, 64, 76, 104, 116, 152, 199, 208, 232, 247, 304, 377, 398, 416, 464, 494, 551, 608, 754, 796, 832, 928, 988, 1102, 1216, 1508, 1592, 1856, 1976, 2204, 2587, 3016, 3184, 3781, 3952, 4408, 5174, 5771, 6032, 6368, 7163, 7562, 7904, 8816, 10348, 11542, 12064, 12736, 14326, 15124, 15808, 17632, 20696, 23084, 24128, 28652, 30248, 35264, 41392, 46168, 49153, 57304, 60496, 75023, 82784, 92336, 98306, 109649, 114608, 120992, 150046, 165568, 184672, 196612, 219298, 229216, 241984, 300092, 369344, 393224, 438596, 458432, 600184, 786448, 877192, 1200368, 1425437, 1572896, 1754384, 2400736, 2850874, 3145792, 3508768, 4801472, 5701748, 7017536, 11403496, 22806992, 45613984, 91227968]

約数ペア:

[(1, 91227968), (2, 45613984), (4, 22806992), (8, 11403496), (13, 7017536), (16, 5701748), (19, 4801472), (26, 3508768), (29, 3145792), (32, 2850874), (38, 2400736), (52, 1754384), (58, 1572896), (64, 1425437), (76, 1200368), (104, 877192), (116, 786448), (152, 600184), (199, 458432), (208, 438596), (232, 393224), (247, 369344), (304, 300092), (377, 241984), (398, 229216), (416, 219298), (464, 196612), (494, 184672), (551, 165568), (608, 150046), (754, 120992), (796, 114608), (832, 109649), (928, 98306), (988, 92336), (1102, 82784), (1216, 75023), (1508, 60496), (1592, 57304), (1856, 49153), (1976, 46168), (2204, 41392), (2587, 35264), (3016, 30248), (3184, 28652), (3781, 24128), (3952, 23084), (4408, 20696), (5174, 17632), (5771, 15808), (6032, 15124), (6368, 14326), (7163, 12736), (7562, 12064), (7904, 11542), (8816, 10348)]