69390468

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:446

約数の個数: 108

約数和(自身を含む): 206235120

約数和(自身を除く): 136844652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 139, 147, 196, 252, 278, 283, 294, 417, 441, 556, 566, 588, 834, 849, 882, 973, 1132, 1251, 1668, 1698, 1764, 1946, 1981, 2502, 2547, 2919, 3396, 3892, 3962, 5004, 5094, 5838, 5943, 6811, 7924, 8757, 10188, 11676, 11886, 13622, 13867, 17514, 17829, 20433, 23772, 27244, 27734, 35028, 35658, 39337, 40866, 41601, 55468, 61299, 71316, 78674, 81732, 83202, 118011, 122598, 124803, 157348, 166404, 236022, 245196, 249606, 275359, 354033, 472044, 499212, 550718, 708066, 826077, 1101436, 1416132, 1652154, 1927513, 2478231, 3304308, 3855026, 4956462, 5782539, 7710052, 9912924, 11565078, 17347617, 23130156, 34695234, 69390468]

約数ペア:

[(1, 69390468), (2, 34695234), (3, 23130156), (4, 17347617), (6, 11565078), (7, 9912924), (9, 7710052), (12, 5782539), (14, 4956462), (18, 3855026), (21, 3304308), (28, 2478231), (36, 1927513), (42, 1652154), (49, 1416132), (63, 1101436), (84, 826077), (98, 708066), (126, 550718), (139, 499212), (147, 472044), (196, 354033), (252, 275359), (278, 249606), (283, 245196), (294, 236022), (417, 166404), (441, 157348), (556, 124803), (566, 122598), (588, 118011), (834, 83202), (849, 81732), (882, 78674), (973, 71316), (1132, 61299), (1251, 55468), (1668, 41601), (1698, 40866), (1764, 39337), (1946, 35658), (1981, 35028), (2502, 27734), (2547, 27244), (2919, 23772), (3396, 20433), (3892, 17829), (3962, 17514), (5004, 13867), (5094, 13622), (5838, 11886), (5943, 11676), (6811, 10188), (7924, 8757)]