80897184

素因数分解:

$2^5\times 3^3\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:987

約数の個数: 96

約数和(自身を含む): 238392000

約数和(自身を除く): 157494816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 109, 144, 216, 218, 288, 327, 432, 436, 654, 859, 864, 872, 981, 1308, 1718, 1744, 1962, 2577, 2616, 2943, 3436, 3488, 3924, 5154, 5232, 5886, 6872, 7731, 7848, 10308, 10464, 11772, 13744, 15462, 15696, 20616, 23193, 23544, 27488, 30924, 31392, 41232, 46386, 47088, 61848, 82464, 92772, 93631, 94176, 123696, 185544, 187262, 247392, 280893, 371088, 374524, 561786, 742176, 749048, 842679, 1123572, 1498096, 1685358, 2247144, 2528037, 2996192, 3370716, 4494288, 5056074, 6741432, 8988576, 10112148, 13482864, 20224296, 26965728, 40448592, 80897184]

約数ペア:

[(1, 80897184), (2, 40448592), (3, 26965728), (4, 20224296), (6, 13482864), (8, 10112148), (9, 8988576), (12, 6741432), (16, 5056074), (18, 4494288), (24, 3370716), (27, 2996192), (32, 2528037), (36, 2247144), (48, 1685358), (54, 1498096), (72, 1123572), (96, 842679), (108, 749048), (109, 742176), (144, 561786), (216, 374524), (218, 371088), (288, 280893), (327, 247392), (432, 187262), (436, 185544), (654, 123696), (859, 94176), (864, 93631), (872, 92772), (981, 82464), (1308, 61848), (1718, 47088), (1744, 46386), (1962, 41232), (2577, 31392), (2616, 30924), (2943, 27488), (3436, 23544), (3488, 23193), (3924, 20616), (5154, 15696), (5232, 15462), (5886, 13744), (6872, 11772), (7731, 10464), (7848, 10308)]