84986748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 288

約数和(自身を含む): 295206912

約数和(自身を除く): 210220164

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 31, 33, 36, 42, 43, 44, 46, 62, 63, 66, 69, 77, 84, 86, 92, 93, 99, 124, 126, 129, 132, 138, 154, 161, 172, 186, 198, 207, 217, 231, 252, 253, 258, 276, 279, 301, 308, 322, 341, 372, 387, 396, 414, 434, 462, 473, 483, 506, 516, 558, 602, 644, 651, 682, 693, 713, 759, 774, 828, 868, 903, 924, 946, 966, 989, 1012, 1023, 1116, 1204, 1302, 1333, 1364, 1386, 1419, 1426, 1449, 1518, 1548, 1771, 1806, 1892, 1932, 1953, 1978, 2046, 2139, 2277, 2387, 2604, 2666, 2709, 2772, 2838, 2852, 2898, 2967, 3036, 3069, 3311, 3542, 3612, 3906, 3956, 3999, 4092, 4257, 4278, 4554, 4774, 4991, 5313, 5332, 5418, 5676, 5796, 5934, 6138, 6417, 6622, 6923, 7084, 7161, 7812, 7843, 7998, 8514, 8556, 8901, 9108, 9331, 9548, 9933, 9982, 10626, 10836, 10879, 11868, 11997, 12276, 12834, 13244, 13846, 14322, 14663, 14973, 15686, 15939, 15996, 17028, 17802, 18662, 19866, 19964, 20769, 21252, 21483, 21758, 23529, 23994, 25668, 27692, 27993, 28644, 29326, 29799, 29946, 30659, 31372, 31878, 32637, 35604, 37324, 39732, 41538, 42966, 43516, 43989, 44919, 47058, 47988, 54901, 55986, 58652, 59598, 59892, 61318, 62307, 63756, 65274, 70587, 76153, 83076, 83979, 85932, 87978, 89838, 91977, 94116, 97911, 102641, 109802, 111972, 119196, 122636, 124614, 130548, 131967, 141174, 152306, 164703, 167958, 175956, 179676, 183954, 195822, 205282, 214613, 219604, 228459, 249228, 263934, 275931, 282348, 304612, 307923, 329406, 335916, 337249, 367908, 391644, 410564, 429226, 456918, 494109, 527868, 551862, 615846, 643839, 658812, 674498, 685377, 858452, 913836, 923769, 988218, 1011747, 1103724, 1231692, 1287678, 1348996, 1370754, 1847538, 1931517, 1976436, 2023494, 2360743, 2575356, 2741508, 3035241, 3695076, 3863034, 4046988, 4721486, 6070482, 7082229, 7726068, 9442972, 12140964, 14164458, 21246687, 28328916, 42493374, 84986748]

約数ペア:

[(1, 84986748), (2, 42493374), (3, 28328916), (4, 21246687), (6, 14164458), (7, 12140964), (9, 9442972), (11, 7726068), (12, 7082229), (14, 6070482), (18, 4721486), (21, 4046988), (22, 3863034), (23, 3695076), (28, 3035241), (31, 2741508), (33, 2575356), (36, 2360743), (42, 2023494), (43, 1976436), (44, 1931517), (46, 1847538), (62, 1370754), (63, 1348996), (66, 1287678), (69, 1231692), (77, 1103724), (84, 1011747), (86, 988218), (92, 923769), (93, 913836), (99, 858452), (124, 685377), (126, 674498), (129, 658812), (132, 643839), (138, 615846), (154, 551862), (161, 527868), (172, 494109), (186, 456918), (198, 429226), (207, 410564), (217, 391644), (231, 367908), (252, 337249), (253, 335916), (258, 329406), (276, 307923), (279, 304612), (301, 282348), (308, 275931), (322, 263934), (341, 249228), (372, 228459), (387, 219604), (396, 214613), (414, 205282), (434, 195822), (462, 183954), (473, 179676), (483, 175956), (506, 167958), (516, 164703), (558, 152306), (602, 141174), (644, 131967), (651, 130548), (682, 124614), (693, 122636), (713, 119196), (759, 111972), (774, 109802), (828, 102641), (868, 97911), (903, 94116), (924, 91977), (946, 89838), (966, 87978), (989, 85932), (1012, 83979), (1023, 83076), (1116, 76153), (1204, 70587), (1302, 65274), (1333, 63756), (1364, 62307), (1386, 61318), (1419, 59892), (1426, 59598), (1449, 58652), (1518, 55986), (1548, 54901), (1771, 47988), (1806, 47058), (1892, 44919), (1932, 43989), (1953, 43516), (1978, 42966), (2046, 41538), (2139, 39732), (2277, 37324), (2387, 35604), (2604, 32637), (2666, 31878), (2709, 31372), (2772, 30659), (2838, 29946), (2852, 29799), (2898, 29326), (2967, 28644), (3036, 27993), (3069, 27692), (3311, 25668), (3542, 23994), (3612, 23529), (3906, 21758), (3956, 21483), (3999, 21252), (4092, 20769), (4257, 19964), (4278, 19866), (4554, 18662), (4774, 17802), (4991, 17028), (5313, 15996), (5332, 15939), (5418, 15686), (5676, 14973), (5796, 14663), (5934, 14322), (6138, 13846), (6417, 13244), (6622, 12834), (6923, 12276), (7084, 11997), (7161, 11868), (7812, 10879), (7843, 10836), (7998, 10626), (8514, 9982), (8556, 9933), (8901, 9548), (9108, 9331)]