84167856

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 160

約数和(自身を含む): 259269120

約数和(自身を除く): 175101264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 43, 46, 48, 54, 69, 72, 86, 92, 108, 129, 138, 144, 172, 184, 197, 207, 216, 258, 276, 344, 368, 387, 394, 414, 432, 516, 552, 591, 621, 688, 774, 788, 828, 989, 1032, 1104, 1161, 1182, 1242, 1548, 1576, 1656, 1773, 1978, 2064, 2322, 2364, 2484, 2967, 3096, 3152, 3312, 3546, 3956, 4531, 4644, 4728, 4968, 5319, 5934, 6192, 7092, 7912, 8471, 8901, 9062, 9288, 9456, 9936, 10638, 11868, 13593, 14184, 15824, 16942, 17802, 18124, 18576, 21276, 23736, 25413, 26703, 27186, 28368, 33884, 35604, 36248, 40779, 42552, 47472, 50826, 53406, 54372, 67768, 71208, 72496, 76239, 81558, 85104, 101652, 106812, 108744, 122337, 135536, 142416, 152478, 163116, 194833, 203304, 213624, 217488, 228717, 244674, 304956, 326232, 389666, 406608, 427248, 457434, 489348, 584499, 609912, 652464, 779332, 914868, 978696, 1168998, 1219824, 1558664, 1753497, 1829736, 1957392, 2337996, 3117328, 3506994, 3659472, 4675992, 5260491, 7013988, 9351984, 10520982, 14027976, 21041964, 28055952, 42083928, 84167856]

約数ペア:

[(1, 84167856), (2, 42083928), (3, 28055952), (4, 21041964), (6, 14027976), (8, 10520982), (9, 9351984), (12, 7013988), (16, 5260491), (18, 4675992), (23, 3659472), (24, 3506994), (27, 3117328), (36, 2337996), (43, 1957392), (46, 1829736), (48, 1753497), (54, 1558664), (69, 1219824), (72, 1168998), (86, 978696), (92, 914868), (108, 779332), (129, 652464), (138, 609912), (144, 584499), (172, 489348), (184, 457434), (197, 427248), (207, 406608), (216, 389666), (258, 326232), (276, 304956), (344, 244674), (368, 228717), (387, 217488), (394, 213624), (414, 203304), (432, 194833), (516, 163116), (552, 152478), (591, 142416), (621, 135536), (688, 122337), (774, 108744), (788, 106812), (828, 101652), (989, 85104), (1032, 81558), (1104, 76239), (1161, 72496), (1182, 71208), (1242, 67768), (1548, 54372), (1576, 53406), (1656, 50826), (1773, 47472), (1978, 42552), (2064, 40779), (2322, 36248), (2364, 35604), (2484, 33884), (2967, 28368), (3096, 27186), (3152, 26703), (3312, 25413), (3546, 23736), (3956, 21276), (4531, 18576), (4644, 18124), (4728, 17802), (4968, 16942), (5319, 15824), (5934, 14184), (6192, 13593), (7092, 11868), (7912, 10638), (8471, 9936), (8901, 9456), (9062, 9288)]