85649808

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2441}}^1$

素因数の和:2512

約数の個数: 80

約数和(自身を含む): 239823936

約数和(自身を除く): 154174128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 272, 344, 408, 516, 688, 731, 816, 1032, 1462, 2064, 2193, 2441, 2924, 4386, 4882, 5848, 7323, 8772, 9764, 11696, 14646, 17544, 19528, 29292, 35088, 39056, 41497, 58584, 82994, 104963, 117168, 124491, 165988, 209926, 248982, 314889, 331976, 419852, 497964, 629778, 663952, 839704, 995928, 1259556, 1679408, 1784371, 1991856, 2519112, 3568742, 5038224, 5353113, 7137484, 10706226, 14274968, 21412452, 28549936, 42824904, 85649808]

約数ペア:

[(1, 85649808), (2, 42824904), (3, 28549936), (4, 21412452), (6, 14274968), (8, 10706226), (12, 7137484), (16, 5353113), (17, 5038224), (24, 3568742), (34, 2519112), (43, 1991856), (48, 1784371), (51, 1679408), (68, 1259556), (86, 995928), (102, 839704), (129, 663952), (136, 629778), (172, 497964), (204, 419852), (258, 331976), (272, 314889), (344, 248982), (408, 209926), (516, 165988), (688, 124491), (731, 117168), (816, 104963), (1032, 82994), (1462, 58584), (2064, 41497), (2193, 39056), (2441, 35088), (2924, 29292), (4386, 19528), (4882, 17544), (5848, 14646), (7323, 11696), (8772, 9764)]