69680052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{881}}^1$

素因数の和:930

約数の個数: 72

約数和(自身を含む): 191023560

約数和(自身を除く): 121343508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 881, 1014, 1521, 1762, 2028, 2197, 2643, 3042, 3524, 4394, 5286, 6084, 6591, 7929, 8788, 10572, 11453, 13182, 15858, 19773, 22906, 26364, 31716, 34359, 39546, 45812, 68718, 79092, 103077, 137436, 148889, 206154, 297778, 412308, 446667, 595556, 893334, 1340001, 1786668, 1935557, 2680002, 3871114, 5360004, 5806671, 7742228, 11613342, 17420013, 23226684, 34840026, 69680052]

約数ペア:

[(1, 69680052), (2, 34840026), (3, 23226684), (4, 17420013), (6, 11613342), (9, 7742228), (12, 5806671), (13, 5360004), (18, 3871114), (26, 2680002), (36, 1935557), (39, 1786668), (52, 1340001), (78, 893334), (117, 595556), (156, 446667), (169, 412308), (234, 297778), (338, 206154), (468, 148889), (507, 137436), (676, 103077), (881, 79092), (1014, 68718), (1521, 45812), (1762, 39546), (2028, 34359), (2197, 31716), (2643, 26364), (3042, 22906), (3524, 19773), (4394, 15858), (5286, 13182), (6084, 11453), (6591, 10572), (7929, 8788)]