68042205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 149610240

約数和(自身を除く): 81568035

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 73, 77, 99, 105, 165, 219, 231, 269, 315, 365, 385, 495, 511, 657, 693, 803, 807, 1095, 1155, 1345, 1533, 1883, 2409, 2421, 2555, 2959, 3285, 3465, 4015, 4035, 4599, 5621, 5649, 7227, 7665, 8877, 9415, 12045, 12105, 14795, 16863, 16947, 19637, 20713, 22995, 26631, 28105, 28245, 36135, 44385, 50589, 58911, 62139, 84315, 84735, 98185, 103565, 133155, 137459, 176733, 186417, 216007, 252945, 294555, 310695, 412377, 648021, 687295, 883665, 932085, 1080035, 1237131, 1512049, 1944063, 2061885, 3240105, 4536147, 6185655, 7560245, 9720315, 13608441, 22680735, 68042205]

約数ペア:

[(1, 68042205), (3, 22680735), (5, 13608441), (7, 9720315), (9, 7560245), (11, 6185655), (15, 4536147), (21, 3240105), (33, 2061885), (35, 1944063), (45, 1512049), (55, 1237131), (63, 1080035), (73, 932085), (77, 883665), (99, 687295), (105, 648021), (165, 412377), (219, 310695), (231, 294555), (269, 252945), (315, 216007), (365, 186417), (385, 176733), (495, 137459), (511, 133155), (657, 103565), (693, 98185), (803, 84735), (807, 84315), (1095, 62139), (1155, 58911), (1345, 50589), (1533, 44385), (1883, 36135), (2409, 28245), (2421, 28105), (2555, 26631), (2959, 22995), (3285, 20713), (3465, 19637), (4015, 16947), (4035, 16863), (4599, 14795), (5621, 12105), (5649, 12045), (7227, 9415), (7665, 8877)]