83518428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 234823680

約数和(自身を除く): 151305252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 139, 161, 276, 278, 311, 322, 417, 483, 556, 622, 644, 834, 933, 966, 973, 1244, 1668, 1866, 1932, 1946, 2177, 2919, 3197, 3732, 3892, 4354, 5838, 6394, 6531, 7153, 8708, 9591, 11676, 12788, 13062, 14306, 19182, 21459, 22379, 26124, 28612, 38364, 42918, 43229, 44758, 50071, 67137, 85836, 86458, 89516, 100142, 129687, 134274, 150213, 172916, 200284, 259374, 268548, 300426, 302603, 518748, 600852, 605206, 907809, 994267, 1210412, 1815618, 1988534, 2982801, 3631236, 3977068, 5965602, 6959869, 11931204, 13919738, 20879607, 27839476, 41759214, 83518428]

約数ペア:

[(1, 83518428), (2, 41759214), (3, 27839476), (4, 20879607), (6, 13919738), (7, 11931204), (12, 6959869), (14, 5965602), (21, 3977068), (23, 3631236), (28, 2982801), (42, 1988534), (46, 1815618), (69, 1210412), (84, 994267), (92, 907809), (138, 605206), (139, 600852), (161, 518748), (276, 302603), (278, 300426), (311, 268548), (322, 259374), (417, 200284), (483, 172916), (556, 150213), (622, 134274), (644, 129687), (834, 100142), (933, 89516), (966, 86458), (973, 85836), (1244, 67137), (1668, 50071), (1866, 44758), (1932, 43229), (1946, 42918), (2177, 38364), (2919, 28612), (3197, 26124), (3732, 22379), (3892, 21459), (4354, 19182), (5838, 14306), (6394, 13062), (6531, 12788), (7153, 11676), (8708, 9591)]