71635248

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:583

約数の個数: 120

約数和(自身を含む): 214486272

約数和(自身を除く): 142851024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 43, 46, 48, 69, 72, 86, 92, 129, 138, 144, 172, 184, 207, 258, 276, 344, 368, 387, 414, 503, 516, 552, 688, 774, 828, 989, 1006, 1032, 1104, 1509, 1548, 1656, 1978, 2012, 2064, 2967, 3018, 3096, 3312, 3956, 4024, 4527, 5934, 6036, 6192, 7912, 8048, 8901, 9054, 11569, 11868, 12072, 15824, 17802, 18108, 21629, 23138, 23736, 24144, 34707, 35604, 36216, 43258, 46276, 47472, 64887, 69414, 71208, 72432, 86516, 92552, 104121, 129774, 138828, 142416, 173032, 185104, 194661, 208242, 259548, 277656, 346064, 389322, 416484, 497467, 519096, 555312, 778644, 832968, 994934, 1038192, 1492401, 1557288, 1665936, 1989868, 2984802, 3114576, 3979736, 4477203, 5969604, 7959472, 8954406, 11939208, 17908812, 23878416, 35817624, 71635248]

約数ペア:

[(1, 71635248), (2, 35817624), (3, 23878416), (4, 17908812), (6, 11939208), (8, 8954406), (9, 7959472), (12, 5969604), (16, 4477203), (18, 3979736), (23, 3114576), (24, 2984802), (36, 1989868), (43, 1665936), (46, 1557288), (48, 1492401), (69, 1038192), (72, 994934), (86, 832968), (92, 778644), (129, 555312), (138, 519096), (144, 497467), (172, 416484), (184, 389322), (207, 346064), (258, 277656), (276, 259548), (344, 208242), (368, 194661), (387, 185104), (414, 173032), (503, 142416), (516, 138828), (552, 129774), (688, 104121), (774, 92552), (828, 86516), (989, 72432), (1006, 71208), (1032, 69414), (1104, 64887), (1509, 47472), (1548, 46276), (1656, 43258), (1978, 36216), (2012, 35604), (2064, 34707), (2967, 24144), (3018, 23736), (3096, 23138), (3312, 21629), (3956, 18108), (4024, 17802), (4527, 15824), (5934, 12072), (6036, 11868), (6192, 11569), (7912, 9054), (8048, 8901)]