66742872

素因数分解:

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

素因数の和:813

約数の個数: 96

約数和(自身を含む): 199610880

約数和(自身を除く): 132868008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 529, 552, 644, 751, 966, 1058, 1288, 1502, 1587, 1932, 2116, 2253, 3004, 3174, 3703, 3864, 4232, 4506, 5257, 6008, 6348, 7406, 9012, 10514, 11109, 12696, 14812, 15771, 17273, 18024, 21028, 22218, 29624, 31542, 34546, 42056, 44436, 51819, 63084, 69092, 88872, 103638, 120911, 126168, 138184, 207276, 241822, 362733, 397279, 414552, 483644, 725466, 794558, 967288, 1191837, 1450932, 1589116, 2383674, 2780953, 2901864, 3178232, 4767348, 5561906, 8342859, 9534696, 11123812, 16685718, 22247624, 33371436, 66742872]

約数ペア:

[(1, 66742872), (2, 33371436), (3, 22247624), (4, 16685718), (6, 11123812), (7, 9534696), (8, 8342859), (12, 5561906), (14, 4767348), (21, 3178232), (23, 2901864), (24, 2780953), (28, 2383674), (42, 1589116), (46, 1450932), (56, 1191837), (69, 967288), (84, 794558), (92, 725466), (138, 483644), (161, 414552), (168, 397279), (184, 362733), (276, 241822), (322, 207276), (483, 138184), (529, 126168), (552, 120911), (644, 103638), (751, 88872), (966, 69092), (1058, 63084), (1288, 51819), (1502, 44436), (1587, 42056), (1932, 34546), (2116, 31542), (2253, 29624), (3004, 22218), (3174, 21028), (3703, 18024), (3864, 17273), (4232, 15771), (4506, 14812), (5257, 12696), (6008, 11109), (6348, 10514), (7406, 9012)]