86277436

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 186444720

約数和(自身を除く): 100167284

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 49, 58, 86, 98, 116, 172, 196, 203, 301, 353, 406, 602, 706, 812, 1204, 1247, 1412, 1421, 2107, 2471, 2494, 2842, 4214, 4942, 4988, 5684, 8428, 8729, 9884, 10237, 15179, 17297, 17458, 20474, 30358, 34594, 34916, 40948, 60716, 61103, 69188, 71659, 106253, 122206, 143318, 212506, 244412, 286636, 425012, 440191, 501613, 743771, 880382, 1003226, 1487542, 1760764, 2006452, 2975084, 3081337, 6162674, 12325348, 21569359, 43138718, 86277436]

約数ペア:

[(1, 86277436), (2, 43138718), (4, 21569359), (7, 12325348), (14, 6162674), (28, 3081337), (29, 2975084), (43, 2006452), (49, 1760764), (58, 1487542), (86, 1003226), (98, 880382), (116, 743771), (172, 501613), (196, 440191), (203, 425012), (301, 286636), (353, 244412), (406, 212506), (602, 143318), (706, 122206), (812, 106253), (1204, 71659), (1247, 69188), (1412, 61103), (1421, 60716), (2107, 40948), (2471, 34916), (2494, 34594), (2842, 30358), (4214, 20474), (4942, 17458), (4988, 17297), (5684, 15179), (8428, 10237), (8729, 9884)]