85206856

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 206841600

約数和(自身を除く): 121634744

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 41, 56, 59, 68, 74, 82, 118, 119, 136, 148, 164, 236, 238, 259, 287, 296, 328, 413, 472, 476, 518, 574, 629, 697, 826, 952, 1003, 1036, 1148, 1258, 1394, 1517, 1652, 2006, 2072, 2183, 2296, 2419, 2516, 2788, 3034, 3304, 4012, 4366, 4403, 4838, 4879, 5032, 5576, 6068, 7021, 8024, 8732, 8806, 9676, 9758, 10619, 12136, 14042, 15281, 16933, 17464, 17612, 19352, 19516, 21238, 25789, 28084, 30562, 33866, 35224, 37111, 39032, 41123, 42476, 51578, 56168, 61124, 67732, 74222, 82246, 84952, 89503, 103156, 122248, 135464, 148444, 164492, 179006, 180523, 206312, 259777, 287861, 296888, 328984, 358012, 361046, 519554, 575722, 626521, 716024, 722092, 1039108, 1151444, 1253042, 1444184, 1521551, 2078216, 2302888, 2506084, 3043102, 5012168, 6086204, 10650857, 12172408, 21301714, 42603428, 85206856]

約数ペア:

[(1, 85206856), (2, 42603428), (4, 21301714), (7, 12172408), (8, 10650857), (14, 6086204), (17, 5012168), (28, 3043102), (34, 2506084), (37, 2302888), (41, 2078216), (56, 1521551), (59, 1444184), (68, 1253042), (74, 1151444), (82, 1039108), (118, 722092), (119, 716024), (136, 626521), (148, 575722), (164, 519554), (236, 361046), (238, 358012), (259, 328984), (287, 296888), (296, 287861), (328, 259777), (413, 206312), (472, 180523), (476, 179006), (518, 164492), (574, 148444), (629, 135464), (697, 122248), (826, 103156), (952, 89503), (1003, 84952), (1036, 82246), (1148, 74222), (1258, 67732), (1394, 61124), (1517, 56168), (1652, 51578), (2006, 42476), (2072, 41123), (2183, 39032), (2296, 37111), (2419, 35224), (2516, 33866), (2788, 30562), (3034, 28084), (3304, 25789), (4012, 21238), (4366, 19516), (4403, 19352), (4838, 17612), (4879, 17464), (5032, 16933), (5576, 15281), (6068, 14042), (7021, 12136), (8024, 10619), (8732, 9758), (8806, 9676)]