85840986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 228096000

約数和(自身を除く): 142255014

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 43, 58, 66, 77, 86, 87, 129, 149, 154, 174, 203, 231, 258, 298, 301, 319, 406, 447, 462, 473, 602, 609, 638, 894, 903, 946, 957, 1043, 1218, 1247, 1419, 1639, 1806, 1914, 2086, 2233, 2494, 2838, 3129, 3278, 3311, 3741, 4321, 4466, 4917, 6258, 6407, 6622, 6699, 7482, 8642, 8729, 9834, 9933, 11473, 12814, 12963, 13398, 13717, 17458, 19221, 19866, 22946, 25926, 26187, 27434, 30247, 34419, 38442, 41151, 44849, 47531, 52374, 60494, 68838, 70477, 82302, 89698, 90741, 95062, 96019, 134547, 140954, 142593, 181482, 185803, 192038, 211431, 269094, 285186, 288057, 332717, 371606, 422862, 493339, 557409, 576114, 665434, 986678, 998151, 1114818, 1300621, 1480017, 1996302, 2043833, 2601242, 2960034, 3901863, 4087666, 6131499, 7803726, 12262998, 14306831, 28613662, 42920493, 85840986]

約数ペア:

[(1, 85840986), (2, 42920493), (3, 28613662), (6, 14306831), (7, 12262998), (11, 7803726), (14, 6131499), (21, 4087666), (22, 3901863), (29, 2960034), (33, 2601242), (42, 2043833), (43, 1996302), (58, 1480017), (66, 1300621), (77, 1114818), (86, 998151), (87, 986678), (129, 665434), (149, 576114), (154, 557409), (174, 493339), (203, 422862), (231, 371606), (258, 332717), (298, 288057), (301, 285186), (319, 269094), (406, 211431), (447, 192038), (462, 185803), (473, 181482), (602, 142593), (609, 140954), (638, 134547), (894, 96019), (903, 95062), (946, 90741), (957, 89698), (1043, 82302), (1218, 70477), (1247, 68838), (1419, 60494), (1639, 52374), (1806, 47531), (1914, 44849), (2086, 41151), (2233, 38442), (2494, 34419), (2838, 30247), (3129, 27434), (3278, 26187), (3311, 25926), (3741, 22946), (4321, 19866), (4466, 19221), (4917, 17458), (6258, 13717), (6407, 13398), (6622, 12963), (6699, 12814), (7482, 11473), (8642, 9933), (8729, 9834)]