68542278

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{6301}}^1$

素因数の和:6357

約数の個数: 48

約数和(自身を含む): 163801584

約数和(自身を除く): 95259306

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1554, 1813, 3626, 5439, 6301, 10878, 12602, 18903, 37806, 44107, 88214, 132321, 233137, 264642, 308749, 466274, 617498, 699411, 926247, 1398822, 1631959, 1852494, 3263918, 4895877, 9791754, 11423713, 22847426, 34271139, 68542278]

約数ペア:

[(1, 68542278), (2, 34271139), (3, 22847426), (6, 11423713), (7, 9791754), (14, 4895877), (21, 3263918), (37, 1852494), (42, 1631959), (49, 1398822), (74, 926247), (98, 699411), (111, 617498), (147, 466274), (222, 308749), (259, 264642), (294, 233137), (518, 132321), (777, 88214), (1554, 44107), (1813, 37806), (3626, 18903), (5439, 12602), (6301, 10878)]