80569008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:443

約数の個数: 120

約数和(自身を含む): 245178752

約数和(自身を除く): 164609744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 193, 208, 223, 234, 312, 386, 446, 468, 579, 624, 669, 772, 892, 936, 1158, 1338, 1544, 1737, 1784, 1872, 2007, 2316, 2509, 2676, 2899, 3088, 3474, 3568, 4014, 4632, 5018, 5352, 5798, 6948, 7527, 8028, 8697, 9264, 10036, 10704, 11596, 13896, 15054, 16056, 17394, 20072, 22581, 23192, 26091, 27792, 30108, 32112, 34788, 40144, 43039, 45162, 46384, 52182, 60216, 69576, 86078, 90324, 104364, 120432, 129117, 139152, 172156, 180648, 208728, 258234, 344312, 361296, 387351, 417456, 516468, 559507, 688624, 774702, 1032936, 1119014, 1549404, 1678521, 2065872, 2238028, 3098808, 3357042, 4476056, 5035563, 6197616, 6714084, 8952112, 10071126, 13428168, 20142252, 26856336, 40284504, 80569008]

約数ペア:

[(1, 80569008), (2, 40284504), (3, 26856336), (4, 20142252), (6, 13428168), (8, 10071126), (9, 8952112), (12, 6714084), (13, 6197616), (16, 5035563), (18, 4476056), (24, 3357042), (26, 3098808), (36, 2238028), (39, 2065872), (48, 1678521), (52, 1549404), (72, 1119014), (78, 1032936), (104, 774702), (117, 688624), (144, 559507), (156, 516468), (193, 417456), (208, 387351), (223, 361296), (234, 344312), (312, 258234), (386, 208728), (446, 180648), (468, 172156), (579, 139152), (624, 129117), (669, 120432), (772, 104364), (892, 90324), (936, 86078), (1158, 69576), (1338, 60216), (1544, 52182), (1737, 46384), (1784, 45162), (1872, 43039), (2007, 40144), (2316, 34788), (2509, 32112), (2676, 30108), (2899, 27792), (3088, 26091), (3474, 23192), (3568, 22581), (4014, 20072), (4632, 17394), (5018, 16056), (5352, 15054), (5798, 13896), (6948, 11596), (7527, 10704), (8028, 10036), (8697, 9264)]