68565978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4127}}^1$

素因数の和:4219

約数の個数: 48

約数和(自身を含む): 162279936

約数和(自身を除く): 93713958

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 4127, 5538, 8254, 8307, 12381, 16614, 24762, 37143, 53651, 74286, 107302, 160953, 293017, 321906, 482859, 586034, 879051, 965718, 1758102, 2637153, 3809221, 5274306, 7618442, 11427663, 22855326, 34282989, 68565978]

約数ペア:

[(1, 68565978), (2, 34282989), (3, 22855326), (6, 11427663), (9, 7618442), (13, 5274306), (18, 3809221), (26, 2637153), (39, 1758102), (71, 965718), (78, 879051), (117, 586034), (142, 482859), (213, 321906), (234, 293017), (426, 160953), (639, 107302), (923, 74286), (1278, 53651), (1846, 37143), (2769, 24762), (4127, 16614), (5538, 12381), (8254, 8307)]