82890584

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1272

約数の個数: 64

約数和(自身を含む): 188179200

約数和(自身を除く): 105288616

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 43, 56, 58, 86, 116, 172, 203, 232, 301, 344, 406, 602, 812, 1187, 1204, 1247, 1624, 2374, 2408, 2494, 4748, 4988, 8309, 8729, 9496, 9976, 16618, 17458, 33236, 34423, 34916, 51041, 66472, 68846, 69832, 102082, 137692, 204164, 240961, 275384, 357287, 408328, 481922, 714574, 963844, 1429148, 1480189, 1927688, 2858296, 2960378, 5920756, 10361323, 11841512, 20722646, 41445292, 82890584]

約数ペア:

[(1, 82890584), (2, 41445292), (4, 20722646), (7, 11841512), (8, 10361323), (14, 5920756), (28, 2960378), (29, 2858296), (43, 1927688), (56, 1480189), (58, 1429148), (86, 963844), (116, 714574), (172, 481922), (203, 408328), (232, 357287), (301, 275384), (344, 240961), (406, 204164), (602, 137692), (812, 102082), (1187, 69832), (1204, 68846), (1247, 66472), (1624, 51041), (2374, 34916), (2408, 34423), (2494, 33236), (4748, 17458), (4988, 16618), (8309, 9976), (8729, 9496)]