64151676

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:665

約数の個数: 120

約数和(自身を含む): 187220880

約数和(自身を除く): 123069204

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 306, 323, 324, 342, 459, 513, 612, 613, 646, 684, 918, 969, 1026, 1226, 1292, 1377, 1539, 1836, 1839, 1938, 2052, 2452, 2754, 2907, 3078, 3678, 3876, 5508, 5517, 5814, 6156, 7356, 8721, 10421, 11034, 11628, 11647, 16551, 17442, 20842, 22068, 23294, 26163, 31263, 33102, 34884, 34941, 41684, 46588, 49653, 52326, 62526, 66204, 69882, 93789, 99306, 104652, 104823, 125052, 139764, 187578, 197999, 198612, 209646, 281367, 314469, 375156, 395998, 419292, 562734, 593997, 628938, 791996, 844101, 943407, 1125468, 1187994, 1257876, 1688202, 1781991, 1886814, 2375988, 3376404, 3563982, 3773628, 5345973, 7127964, 10691946, 16037919, 21383892, 32075838, 64151676]

約数ペア:

[(1, 64151676), (2, 32075838), (3, 21383892), (4, 16037919), (6, 10691946), (9, 7127964), (12, 5345973), (17, 3773628), (18, 3563982), (19, 3376404), (27, 2375988), (34, 1886814), (36, 1781991), (38, 1688202), (51, 1257876), (54, 1187994), (57, 1125468), (68, 943407), (76, 844101), (81, 791996), (102, 628938), (108, 593997), (114, 562734), (153, 419292), (162, 395998), (171, 375156), (204, 314469), (228, 281367), (306, 209646), (323, 198612), (324, 197999), (342, 187578), (459, 139764), (513, 125052), (612, 104823), (613, 104652), (646, 99306), (684, 93789), (918, 69882), (969, 66204), (1026, 62526), (1226, 52326), (1292, 49653), (1377, 46588), (1539, 41684), (1836, 34941), (1839, 34884), (1938, 33102), (2052, 31263), (2452, 26163), (2754, 23294), (2907, 22068), (3078, 20842), (3678, 17442), (3876, 16551), (5508, 11647), (5517, 11628), (5814, 11034), (6156, 10421), (7356, 8721)]