80337656

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 187142400

約数和(自身を除く): 106804744

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 37, 49, 56, 58, 74, 98, 116, 148, 191, 196, 203, 232, 259, 296, 382, 392, 406, 518, 764, 812, 1036, 1073, 1337, 1421, 1528, 1624, 1813, 2072, 2146, 2674, 2842, 3626, 4292, 5348, 5539, 5684, 7067, 7252, 7511, 8584, 9359, 10696, 11078, 11368, 14134, 14504, 15022, 18718, 22156, 28268, 30044, 37436, 38773, 44312, 49469, 52577, 56536, 60088, 74872, 77546, 98938, 105154, 155092, 197876, 204943, 210308, 271411, 310184, 346283, 395752, 409886, 420616, 542822, 692566, 819772, 1085644, 1385132, 1434601, 1639544, 2171288, 2770264, 2869202, 5738404, 10042207, 11476808, 20084414, 40168828, 80337656]

約数ペア:

[(1, 80337656), (2, 40168828), (4, 20084414), (7, 11476808), (8, 10042207), (14, 5738404), (28, 2869202), (29, 2770264), (37, 2171288), (49, 1639544), (56, 1434601), (58, 1385132), (74, 1085644), (98, 819772), (116, 692566), (148, 542822), (191, 420616), (196, 409886), (203, 395752), (232, 346283), (259, 310184), (296, 271411), (382, 210308), (392, 204943), (406, 197876), (518, 155092), (764, 105154), (812, 98938), (1036, 77546), (1073, 74872), (1337, 60088), (1421, 56536), (1528, 52577), (1624, 49469), (1813, 44312), (2072, 38773), (2146, 37436), (2674, 30044), (2842, 28268), (3626, 22156), (4292, 18718), (5348, 15022), (5539, 14504), (5684, 14134), (7067, 11368), (7252, 11078), (7511, 10696), (8584, 9359)]