77791338

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1279}}^1$

素因数の和:1427

約数の個数: 48

約数和(自身を含む): 175718400

約数和(自身を除く): 97927062

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 109, 186, 218, 279, 327, 558, 654, 981, 1279, 1962, 2558, 3379, 3837, 6758, 7674, 10137, 11511, 20274, 23022, 30411, 39649, 60822, 79298, 118947, 139411, 237894, 278822, 356841, 418233, 713682, 836466, 1254699, 2509398, 4321741, 8643482, 12965223, 25930446, 38895669, 77791338]

約数ペア:

[(1, 77791338), (2, 38895669), (3, 25930446), (6, 12965223), (9, 8643482), (18, 4321741), (31, 2509398), (62, 1254699), (93, 836466), (109, 713682), (186, 418233), (218, 356841), (279, 278822), (327, 237894), (558, 139411), (654, 118947), (981, 79298), (1279, 60822), (1962, 39649), (2558, 30411), (3379, 23022), (3837, 20274), (6758, 11511), (7674, 10137)]