85688946

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13879}}^1$

素因数の和:13908

約数の個数: 48

約数和(自身を含む): 216528000

約数和(自身を除く): 130839054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 13879, 27758, 41637, 83274, 97153, 124911, 194306, 249822, 291459, 582918, 680071, 874377, 1360142, 1748754, 2040213, 4080426, 4760497, 6120639, 9520994, 12241278, 14281491, 28562982, 42844473, 85688946]

約数ペア:

[(1, 85688946), (2, 42844473), (3, 28562982), (6, 14281491), (7, 12241278), (9, 9520994), (14, 6120639), (18, 4760497), (21, 4080426), (42, 2040213), (49, 1748754), (63, 1360142), (98, 874377), (126, 680071), (147, 582918), (294, 291459), (343, 249822), (441, 194306), (686, 124911), (882, 97153), (1029, 83274), (2058, 41637), (3087, 27758), (6174, 13879)]