80572968

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 268369920

約数和(自身を除く): 187796952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 81, 84, 93, 108, 124, 126, 162, 168, 186, 189, 191, 216, 217, 243, 248, 252, 279, 324, 372, 378, 382, 434, 486, 504, 558, 567, 573, 648, 651, 744, 756, 764, 837, 868, 972, 1116, 1134, 1146, 1302, 1337, 1512, 1528, 1674, 1701, 1719, 1736, 1944, 1953, 2232, 2268, 2292, 2511, 2604, 2674, 3348, 3402, 3438, 3906, 4011, 4536, 4584, 5022, 5157, 5208, 5348, 5859, 5921, 6696, 6804, 6876, 7533, 7812, 8022, 10044, 10314, 10696, 11718, 11842, 12033, 13608, 13752, 15066, 15471, 15624, 16044, 17577, 17763, 20088, 20628, 23436, 23684, 24066, 30132, 30942, 32088, 35154, 35526, 36099, 41256, 41447, 46413, 46872, 47368, 48132, 52731, 53289, 60264, 61884, 70308, 71052, 72198, 82894, 92826, 96264, 105462, 106578, 108297, 123768, 124341, 140616, 142104, 144396, 159867, 165788, 185652, 210924, 213156, 216594, 248682, 288792, 319734, 324891, 331576, 371304, 373023, 421848, 426312, 433188, 479601, 497364, 639468, 649782, 746046, 866376, 959202, 994728, 1119069, 1278936, 1299564, 1438803, 1492092, 1918404, 2238138, 2599128, 2877606, 2984184, 3357207, 3836808, 4476276, 5755212, 6714414, 8952552, 10071621, 11510424, 13428828, 20143242, 26857656, 40286484, 80572968]

約数ペア:

[(1, 80572968), (2, 40286484), (3, 26857656), (4, 20143242), (6, 13428828), (7, 11510424), (8, 10071621), (9, 8952552), (12, 6714414), (14, 5755212), (18, 4476276), (21, 3836808), (24, 3357207), (27, 2984184), (28, 2877606), (31, 2599128), (36, 2238138), (42, 1918404), (54, 1492092), (56, 1438803), (62, 1299564), (63, 1278936), (72, 1119069), (81, 994728), (84, 959202), (93, 866376), (108, 746046), (124, 649782), (126, 639468), (162, 497364), (168, 479601), (186, 433188), (189, 426312), (191, 421848), (216, 373023), (217, 371304), (243, 331576), (248, 324891), (252, 319734), (279, 288792), (324, 248682), (372, 216594), (378, 213156), (382, 210924), (434, 185652), (486, 165788), (504, 159867), (558, 144396), (567, 142104), (573, 140616), (648, 124341), (651, 123768), (744, 108297), (756, 106578), (764, 105462), (837, 96264), (868, 92826), (972, 82894), (1116, 72198), (1134, 71052), (1146, 70308), (1302, 61884), (1337, 60264), (1512, 53289), (1528, 52731), (1674, 48132), (1701, 47368), (1719, 46872), (1736, 46413), (1944, 41447), (1953, 41256), (2232, 36099), (2268, 35526), (2292, 35154), (2511, 32088), (2604, 30942), (2674, 30132), (3348, 24066), (3402, 23684), (3438, 23436), (3906, 20628), (4011, 20088), (4536, 17763), (4584, 17577), (5022, 16044), (5157, 15624), (5208, 15471), (5348, 15066), (5859, 13752), (5921, 13608), (6696, 12033), (6804, 11842), (6876, 11718), (7533, 10696), (7812, 10314), (8022, 10044)]