87938784

素因数分解:

$2^5\times 3^5\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 144

約数和(自身を含む): 266378112

約数和(自身を除く): 178439328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 243, 258, 263, 288, 324, 344, 387, 432, 486, 516, 526, 648, 688, 774, 789, 864, 972, 1032, 1052, 1161, 1296, 1376, 1548, 1578, 1944, 2064, 2104, 2322, 2367, 2592, 3096, 3156, 3483, 3888, 4128, 4208, 4644, 4734, 6192, 6312, 6966, 7101, 7776, 8416, 9288, 9468, 10449, 11309, 12384, 12624, 13932, 14202, 18576, 18936, 20898, 21303, 22618, 25248, 27864, 28404, 33927, 37152, 37872, 41796, 42606, 45236, 55728, 56808, 63909, 67854, 75744, 83592, 85212, 90472, 101781, 111456, 113616, 127818, 135708, 167184, 170424, 180944, 203562, 227232, 255636, 271416, 305343, 334368, 340848, 361888, 407124, 511272, 542832, 610686, 681696, 814248, 916029, 1022544, 1085664, 1221372, 1628496, 1832058, 2045088, 2442744, 2748087, 3256992, 3664116, 4885488, 5496174, 7328232, 9770976, 10992348, 14656464, 21984696, 29312928, 43969392, 87938784]

約数ペア:

[(1, 87938784), (2, 43969392), (3, 29312928), (4, 21984696), (6, 14656464), (8, 10992348), (9, 9770976), (12, 7328232), (16, 5496174), (18, 4885488), (24, 3664116), (27, 3256992), (32, 2748087), (36, 2442744), (43, 2045088), (48, 1832058), (54, 1628496), (72, 1221372), (81, 1085664), (86, 1022544), (96, 916029), (108, 814248), (129, 681696), (144, 610686), (162, 542832), (172, 511272), (216, 407124), (243, 361888), (258, 340848), (263, 334368), (288, 305343), (324, 271416), (344, 255636), (387, 227232), (432, 203562), (486, 180944), (516, 170424), (526, 167184), (648, 135708), (688, 127818), (774, 113616), (789, 111456), (864, 101781), (972, 90472), (1032, 85212), (1052, 83592), (1161, 75744), (1296, 67854), (1376, 63909), (1548, 56808), (1578, 55728), (1944, 45236), (2064, 42606), (2104, 41796), (2322, 37872), (2367, 37152), (2592, 33927), (3096, 28404), (3156, 27864), (3483, 25248), (3888, 22618), (4128, 21303), (4208, 20898), (4644, 18936), (4734, 18576), (6192, 14202), (6312, 13932), (6966, 12624), (7101, 12384), (7776, 11309), (8416, 10449), (9288, 9468)]