77379288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1481}}^1$

素因数の和:1808

約数の個数: 64

約数和(自身を含む): 221944320

約数和(自身を除く): 144565032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 311, 622, 933, 1244, 1481, 1866, 2177, 2488, 2962, 3732, 4354, 4443, 5924, 6531, 7464, 8708, 8886, 10367, 11848, 13062, 17416, 17772, 20734, 26124, 31101, 35544, 41468, 52248, 62202, 82936, 124404, 248808, 460591, 921182, 1381773, 1842364, 2763546, 3224137, 3684728, 5527092, 6448274, 9672411, 11054184, 12896548, 19344822, 25793096, 38689644, 77379288]

約数ペア:

[(1, 77379288), (2, 38689644), (3, 25793096), (4, 19344822), (6, 12896548), (7, 11054184), (8, 9672411), (12, 6448274), (14, 5527092), (21, 3684728), (24, 3224137), (28, 2763546), (42, 1842364), (56, 1381773), (84, 921182), (168, 460591), (311, 248808), (622, 124404), (933, 82936), (1244, 62202), (1481, 52248), (1866, 41468), (2177, 35544), (2488, 31101), (2962, 26124), (3732, 20734), (4354, 17772), (4443, 17416), (5924, 13062), (6531, 11848), (7464, 10367), (8708, 8886)]