86179996

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 179504640

約数和(自身を除く): 93324644

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 211, 406, 422, 503, 812, 844, 1006, 1477, 2012, 2954, 3521, 5908, 6119, 7042, 12238, 14084, 14587, 24476, 29174, 42833, 58348, 85666, 102109, 106133, 171332, 204218, 212266, 408436, 424532, 742931, 1485862, 2971724, 3077857, 6155714, 12311428, 21544999, 43089998, 86179996]

約数ペア:

[(1, 86179996), (2, 43089998), (4, 21544999), (7, 12311428), (14, 6155714), (28, 3077857), (29, 2971724), (58, 1485862), (116, 742931), (203, 424532), (211, 408436), (406, 212266), (422, 204218), (503, 171332), (812, 106133), (844, 102109), (1006, 85666), (1477, 58348), (2012, 42833), (2954, 29174), (3521, 24476), (5908, 14587), (6119, 14084), (7042, 12238)]