87509472

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 257599440

約数和(自身を除く): 170089968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 43, 48, 51, 58, 68, 86, 87, 96, 102, 116, 129, 136, 172, 174, 204, 232, 258, 272, 344, 348, 408, 464, 493, 516, 544, 688, 696, 731, 816, 928, 986, 1032, 1247, 1376, 1392, 1462, 1479, 1632, 1849, 1972, 2064, 2193, 2494, 2784, 2924, 2958, 3698, 3741, 3944, 4128, 4386, 4988, 5547, 5848, 5916, 7396, 7482, 7888, 8772, 9976, 11094, 11696, 11832, 14792, 14964, 15776, 17544, 19952, 21199, 22188, 23392, 23664, 29584, 29928, 31433, 35088, 39904, 42398, 44376, 47328, 53621, 59168, 59856, 62866, 63597, 70176, 84796, 88752, 94299, 107242, 119712, 125732, 127194, 160863, 169592, 177504, 188598, 214484, 251464, 254388, 321726, 339184, 377196, 428968, 502928, 508776, 643452, 678368, 754392, 857936, 911557, 1005856, 1017552, 1286904, 1508784, 1715872, 1823114, 2035104, 2573808, 2734671, 3017568, 3646228, 5147616, 5469342, 7292456, 10938684, 14584912, 21877368, 29169824, 43754736, 87509472]

約数ペア:

[(1, 87509472), (2, 43754736), (3, 29169824), (4, 21877368), (6, 14584912), (8, 10938684), (12, 7292456), (16, 5469342), (17, 5147616), (24, 3646228), (29, 3017568), (32, 2734671), (34, 2573808), (43, 2035104), (48, 1823114), (51, 1715872), (58, 1508784), (68, 1286904), (86, 1017552), (87, 1005856), (96, 911557), (102, 857936), (116, 754392), (129, 678368), (136, 643452), (172, 508776), (174, 502928), (204, 428968), (232, 377196), (258, 339184), (272, 321726), (344, 254388), (348, 251464), (408, 214484), (464, 188598), (493, 177504), (516, 169592), (544, 160863), (688, 127194), (696, 125732), (731, 119712), (816, 107242), (928, 94299), (986, 88752), (1032, 84796), (1247, 70176), (1376, 63597), (1392, 62866), (1462, 59856), (1479, 59168), (1632, 53621), (1849, 47328), (1972, 44376), (2064, 42398), (2193, 39904), (2494, 35088), (2784, 31433), (2924, 29928), (2958, 29584), (3698, 23664), (3741, 23392), (3944, 22188), (4128, 21199), (4386, 19952), (4988, 17544), (5547, 15776), (5848, 14964), (5916, 14792), (7396, 11832), (7482, 11696), (7888, 11094), (8772, 9976)]