84810964

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 183284640

約数和(自身を除く): 98473676

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 49, 58, 86, 98, 116, 172, 196, 203, 301, 347, 406, 602, 694, 812, 1204, 1247, 1388, 1421, 2107, 2429, 2494, 2842, 4214, 4858, 4988, 5684, 8428, 8729, 9716, 10063, 14921, 17003, 17458, 20126, 29842, 34006, 34916, 40252, 59684, 61103, 68012, 70441, 104447, 122206, 140882, 208894, 244412, 281764, 417788, 432709, 493087, 731129, 865418, 986174, 1462258, 1730836, 1972348, 2924516, 3028963, 6057926, 12115852, 21202741, 42405482, 84810964]

約数ペア:

[(1, 84810964), (2, 42405482), (4, 21202741), (7, 12115852), (14, 6057926), (28, 3028963), (29, 2924516), (43, 1972348), (49, 1730836), (58, 1462258), (86, 986174), (98, 865418), (116, 731129), (172, 493087), (196, 432709), (203, 417788), (301, 281764), (347, 244412), (406, 208894), (602, 140882), (694, 122206), (812, 104447), (1204, 70441), (1247, 68012), (1388, 61103), (1421, 59684), (2107, 40252), (2429, 34916), (2494, 34006), (2842, 29842), (4214, 20126), (4858, 17458), (4988, 17003), (5684, 14921), (8428, 10063), (8729, 9716)]