80339136

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:358

約数の個数: 112

約数和(自身を含む): 224235264

約数和(自身を除く): 143896128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 43, 48, 64, 74, 86, 96, 111, 129, 148, 172, 192, 222, 258, 263, 296, 344, 444, 516, 526, 592, 688, 789, 888, 1032, 1052, 1184, 1376, 1578, 1591, 1776, 2064, 2104, 2368, 2752, 3156, 3182, 3552, 4128, 4208, 4773, 6312, 6364, 7104, 8256, 8416, 9546, 9731, 11309, 12624, 12728, 16832, 19092, 19462, 22618, 25248, 25456, 29193, 33927, 38184, 38924, 45236, 50496, 50912, 58386, 67854, 76368, 77848, 90472, 101824, 116772, 135708, 152736, 155696, 180944, 233544, 271416, 305472, 311392, 361888, 418433, 467088, 542832, 622784, 723776, 836866, 934176, 1085664, 1255299, 1673732, 1868352, 2171328, 2510598, 3347464, 5021196, 6694928, 10042392, 13389856, 20084784, 26779712, 40169568, 80339136]

約数ペア:

[(1, 80339136), (2, 40169568), (3, 26779712), (4, 20084784), (6, 13389856), (8, 10042392), (12, 6694928), (16, 5021196), (24, 3347464), (32, 2510598), (37, 2171328), (43, 1868352), (48, 1673732), (64, 1255299), (74, 1085664), (86, 934176), (96, 836866), (111, 723776), (129, 622784), (148, 542832), (172, 467088), (192, 418433), (222, 361888), (258, 311392), (263, 305472), (296, 271416), (344, 233544), (444, 180944), (516, 155696), (526, 152736), (592, 135708), (688, 116772), (789, 101824), (888, 90472), (1032, 77848), (1052, 76368), (1184, 67854), (1376, 58386), (1578, 50912), (1591, 50496), (1776, 45236), (2064, 38924), (2104, 38184), (2368, 33927), (2752, 29193), (3156, 25456), (3182, 25248), (3552, 22618), (4128, 19462), (4208, 19092), (4773, 16832), (6312, 12728), (6364, 12624), (7104, 11309), (8256, 9731), (8416, 9546)]