66771768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12821}}^1$

素因数の和:12868

約数の個数: 64

約数和(自身を含む): 196945920

約数和(自身を除く): 130174152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 12821, 25642, 38463, 51284, 76926, 89747, 102568, 153852, 179494, 269241, 307704, 358988, 397451, 538482, 717976, 794902, 1076964, 1192353, 1589804, 2153928, 2384706, 2782157, 3179608, 4769412, 5564314, 8346471, 9538824, 11128628, 16692942, 22257256, 33385884, 66771768]

約数ペア:

[(1, 66771768), (2, 33385884), (3, 22257256), (4, 16692942), (6, 11128628), (7, 9538824), (8, 8346471), (12, 5564314), (14, 4769412), (21, 3179608), (24, 2782157), (28, 2384706), (31, 2153928), (42, 1589804), (56, 1192353), (62, 1076964), (84, 794902), (93, 717976), (124, 538482), (168, 397451), (186, 358988), (217, 307704), (248, 269241), (372, 179494), (434, 153852), (651, 102568), (744, 89747), (868, 76926), (1302, 51284), (1736, 38463), (2604, 25642), (5208, 12821)]