87324916

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 192487680

約数和(自身を除く): 105162764

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 43, 58, 61, 82, 86, 116, 122, 164, 172, 203, 244, 287, 301, 406, 427, 574, 602, 812, 854, 1148, 1189, 1204, 1247, 1708, 1763, 1769, 2378, 2494, 2501, 2623, 3526, 3538, 4756, 4988, 5002, 5246, 7052, 7076, 8323, 8729, 10004, 10492, 12341, 12383, 16646, 17458, 17507, 18361, 24682, 24766, 33292, 34916, 35014, 36722, 49364, 49532, 51127, 70028, 72529, 73444, 76067, 102254, 107543, 145058, 152134, 204508, 215086, 290116, 304268, 357889, 430172, 507703, 532469, 715778, 752801, 1015406, 1064938, 1431556, 1505602, 2030812, 2129876, 3011204, 3118747, 6237494, 12474988, 21831229, 43662458, 87324916]

約数ペア:

[(1, 87324916), (2, 43662458), (4, 21831229), (7, 12474988), (14, 6237494), (28, 3118747), (29, 3011204), (41, 2129876), (43, 2030812), (58, 1505602), (61, 1431556), (82, 1064938), (86, 1015406), (116, 752801), (122, 715778), (164, 532469), (172, 507703), (203, 430172), (244, 357889), (287, 304268), (301, 290116), (406, 215086), (427, 204508), (574, 152134), (602, 145058), (812, 107543), (854, 102254), (1148, 76067), (1189, 73444), (1204, 72529), (1247, 70028), (1708, 51127), (1763, 49532), (1769, 49364), (2378, 36722), (2494, 35014), (2501, 34916), (2623, 33292), (3526, 24766), (3538, 24682), (4756, 18361), (4988, 17507), (5002, 17458), (5246, 16646), (7052, 12383), (7076, 12341), (8323, 10492), (8729, 10004)]