77268828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5443}}^1$

素因数の和:5483

約数の個数: 72

約数和(自身を含む): 223160448

約数和(自身を除く): 145891620

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 5443, 7098, 10886, 14196, 16329, 21772, 32658, 38101, 65316, 70759, 76202, 114303, 141518, 152404, 212277, 228606, 283036, 424554, 457212, 495313, 849108, 919867, 990626, 1485939, 1839734, 1981252, 2759601, 2971878, 3679468, 5519202, 5943756, 6439069, 11038404, 12878138, 19317207, 25756276, 38634414, 77268828]

約数ペア:

[(1, 77268828), (2, 38634414), (3, 25756276), (4, 19317207), (6, 12878138), (7, 11038404), (12, 6439069), (13, 5943756), (14, 5519202), (21, 3679468), (26, 2971878), (28, 2759601), (39, 1981252), (42, 1839734), (52, 1485939), (78, 990626), (84, 919867), (91, 849108), (156, 495313), (169, 457212), (182, 424554), (273, 283036), (338, 228606), (364, 212277), (507, 152404), (546, 141518), (676, 114303), (1014, 76202), (1092, 70759), (1183, 65316), (2028, 38101), (2366, 32658), (3549, 21772), (4732, 16329), (5443, 14196), (7098, 10886)]