84253904

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 210135360

約数和(自身を除く): 125881456

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 137, 152, 238, 266, 272, 274, 289, 304, 323, 476, 532, 548, 578, 646, 952, 959, 1064, 1096, 1156, 1292, 1904, 1918, 2023, 2128, 2192, 2261, 2312, 2329, 2584, 2603, 3836, 4046, 4522, 4624, 4658, 5168, 5206, 5491, 7672, 8092, 9044, 9316, 10412, 10982, 15344, 16184, 16303, 18088, 18221, 18632, 20824, 21964, 32368, 32606, 36176, 36442, 37264, 38437, 39593, 41648, 43928, 44251, 65212, 72884, 76874, 79186, 87856, 88502, 130424, 145768, 153748, 158372, 177004, 260848, 277151, 291536, 307496, 309757, 316744, 354008, 554302, 614992, 619514, 633488, 708016, 752267, 1108604, 1239028, 1504534, 2217208, 2478056, 3009068, 4434416, 4956112, 5265869, 6018136, 10531738, 12036272, 21063476, 42126952, 84253904]

約数ペア:

[(1, 84253904), (2, 42126952), (4, 21063476), (7, 12036272), (8, 10531738), (14, 6018136), (16, 5265869), (17, 4956112), (19, 4434416), (28, 3009068), (34, 2478056), (38, 2217208), (56, 1504534), (68, 1239028), (76, 1108604), (112, 752267), (119, 708016), (133, 633488), (136, 619514), (137, 614992), (152, 554302), (238, 354008), (266, 316744), (272, 309757), (274, 307496), (289, 291536), (304, 277151), (323, 260848), (476, 177004), (532, 158372), (548, 153748), (578, 145768), (646, 130424), (952, 88502), (959, 87856), (1064, 79186), (1096, 76874), (1156, 72884), (1292, 65212), (1904, 44251), (1918, 43928), (2023, 41648), (2128, 39593), (2192, 38437), (2261, 37264), (2312, 36442), (2329, 36176), (2584, 32606), (2603, 32368), (3836, 21964), (4046, 20824), (4522, 18632), (4624, 18221), (4658, 18088), (5168, 16303), (5206, 16184), (5491, 15344), (7672, 10982), (8092, 10412), (9044, 9316)]