76993947646

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{87421}}^1$

素因数の和:87510

約数の個数: 96

約数和(自身を含む): 157863150720

約数和(自身を除く): 80869203074

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 43, 49, 77, 86, 98, 133, 154, 209, 266, 301, 418, 473, 539, 602, 817, 931, 946, 1078, 1463, 1634, 1862, 2107, 2926, 3311, 4214, 5719, 6622, 8987, 10241, 11438, 17974, 20482, 23177, 40033, 46354, 62909, 80066, 87421, 125818, 174842, 440363, 611947, 880726, 961631, 1223894, 1660999, 1923262, 3321998, 3759103, 4283629, 6731417, 7518206, 8567258, 11626993, 13462834, 18270989, 23253986, 26313721, 36541978, 41350133, 47119919, 52627442, 71422957, 81388951, 82700266, 94239838, 127896923, 142845914, 162777902, 184196047, 255793846, 289450931, 368392094, 499960699, 578901862, 785652527, 895278461, 999921398, 1571305054, 1790556922, 2026156517, 3499724893, 4052313034, 5499567689, 6999449786, 10999135378, 38496973823, 76993947646]

約数ペア:

[(1, 76993947646), (2, 38496973823), (7, 10999135378), (11, 6999449786), (14, 5499567689), (19, 4052313034), (22, 3499724893), (38, 2026156517), (43, 1790556922), (49, 1571305054), (77, 999921398), (86, 895278461), (98, 785652527), (133, 578901862), (154, 499960699), (209, 368392094), (266, 289450931), (301, 255793846), (418, 184196047), (473, 162777902), (539, 142845914), (602, 127896923), (817, 94239838), (931, 82700266), (946, 81388951), (1078, 71422957), (1463, 52627442), (1634, 47119919), (1862, 41350133), (2107, 36541978), (2926, 26313721), (3311, 23253986), (4214, 18270989), (5719, 13462834), (6622, 11626993), (8987, 8567258), (10241, 7518206), (11438, 6731417), (17974, 4283629), (20482, 3759103), (23177, 3321998), (40033, 1923262), (46354, 1660999), (62909, 1223894), (80066, 961631), (87421, 880726), (125818, 611947), (174842, 440363)]