64146168

素因数分解:

$2^3\times 3^6\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:688

約数の個数: 112

約数和(自身を含む): 191231280

約数和(自身を除く): 127085112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 243, 306, 324, 408, 459, 486, 612, 647, 648, 729, 918, 972, 1224, 1294, 1377, 1458, 1836, 1941, 1944, 2588, 2754, 2916, 3672, 3882, 4131, 5176, 5508, 5823, 5832, 7764, 8262, 10999, 11016, 11646, 12393, 15528, 16524, 17469, 21998, 23292, 24786, 32997, 33048, 34938, 43996, 46584, 49572, 52407, 65994, 69876, 87992, 98991, 99144, 104814, 131988, 139752, 157221, 197982, 209628, 263976, 296973, 314442, 395964, 419256, 471663, 593946, 628884, 791928, 890919, 943326, 1187892, 1257768, 1781838, 1886652, 2375784, 2672757, 3563676, 3773304, 5345514, 7127352, 8018271, 10691028, 16036542, 21382056, 32073084, 64146168]

約数ペア:

[(1, 64146168), (2, 32073084), (3, 21382056), (4, 16036542), (6, 10691028), (8, 8018271), (9, 7127352), (12, 5345514), (17, 3773304), (18, 3563676), (24, 2672757), (27, 2375784), (34, 1886652), (36, 1781838), (51, 1257768), (54, 1187892), (68, 943326), (72, 890919), (81, 791928), (102, 628884), (108, 593946), (136, 471663), (153, 419256), (162, 395964), (204, 314442), (216, 296973), (243, 263976), (306, 209628), (324, 197982), (408, 157221), (459, 139752), (486, 131988), (612, 104814), (647, 99144), (648, 98991), (729, 87992), (918, 69876), (972, 65994), (1224, 52407), (1294, 49572), (1377, 46584), (1458, 43996), (1836, 34938), (1941, 33048), (1944, 32997), (2588, 24786), (2754, 23292), (2916, 21998), (3672, 17469), (3882, 16524), (4131, 15528), (5176, 12393), (5508, 11646), (5823, 11016), (5832, 10999), (7764, 8262)]