81252192

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:801

約数の個数: 144

約数和(自身を含む): 259241472

約数和(自身を除く): 177989280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 69, 84, 92, 96, 98, 112, 138, 147, 161, 168, 184, 196, 224, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 672, 736, 751, 784, 966, 1104, 1127, 1176, 1288, 1502, 1568, 1932, 2208, 2253, 2254, 2352, 2576, 3004, 3381, 3864, 4506, 4508, 4704, 5152, 5257, 6008, 6762, 7728, 9012, 9016, 10514, 12016, 13524, 15456, 15771, 17273, 18024, 18032, 21028, 24032, 27048, 31542, 34546, 36048, 36064, 36799, 42056, 51819, 54096, 63084, 69092, 72096, 73598, 84112, 103638, 108192, 110397, 120911, 126168, 138184, 147196, 168224, 207276, 220794, 241822, 252336, 276368, 294392, 362733, 414552, 441588, 483644, 504672, 552736, 588784, 725466, 829104, 846377, 883176, 967288, 1177568, 1450932, 1658208, 1692754, 1766352, 1934576, 2539131, 2901864, 3385508, 3532704, 3869152, 5078262, 5803728, 6771016, 10156524, 11607456, 13542032, 20313048, 27084064, 40626096, 81252192]

約数ペア:

[(1, 81252192), (2, 40626096), (3, 27084064), (4, 20313048), (6, 13542032), (7, 11607456), (8, 10156524), (12, 6771016), (14, 5803728), (16, 5078262), (21, 3869152), (23, 3532704), (24, 3385508), (28, 2901864), (32, 2539131), (42, 1934576), (46, 1766352), (48, 1692754), (49, 1658208), (56, 1450932), (69, 1177568), (84, 967288), (92, 883176), (96, 846377), (98, 829104), (112, 725466), (138, 588784), (147, 552736), (161, 504672), (168, 483644), (184, 441588), (196, 414552), (224, 362733), (276, 294392), (294, 276368), (322, 252336), (336, 241822), (368, 220794), (392, 207276), (483, 168224), (552, 147196), (588, 138184), (644, 126168), (672, 120911), (736, 110397), (751, 108192), (784, 103638), (966, 84112), (1104, 73598), (1127, 72096), (1176, 69092), (1288, 63084), (1502, 54096), (1568, 51819), (1932, 42056), (2208, 36799), (2253, 36064), (2254, 36048), (2352, 34546), (2576, 31542), (3004, 27048), (3381, 24032), (3864, 21028), (4506, 18032), (4508, 18024), (4704, 17273), (5152, 15771), (5257, 15456), (6008, 13524), (6762, 12016), (7728, 10514), (9012, 9016)]