86688168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 265420800

約数和(自身を除く): 178732632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 127, 136, 168, 204, 238, 239, 254, 357, 381, 408, 476, 478, 508, 714, 717, 762, 889, 952, 956, 1016, 1428, 1434, 1524, 1673, 1778, 1912, 2159, 2667, 2856, 2868, 3048, 3346, 3556, 4063, 4318, 5019, 5334, 5736, 6477, 6692, 7112, 8126, 8636, 10038, 10668, 12189, 12954, 13384, 15113, 16252, 17272, 20076, 21336, 24378, 25908, 28441, 30226, 30353, 32504, 40152, 45339, 48756, 51816, 56882, 60452, 60706, 85323, 90678, 91059, 97512, 113764, 120904, 121412, 170646, 181356, 182118, 212471, 227528, 242824, 341292, 362712, 364236, 424942, 516001, 637413, 682584, 728472, 849884, 1032002, 1274826, 1548003, 1699768, 2064004, 2549652, 3096006, 3612007, 4128008, 5099304, 6192012, 7224014, 10836021, 12384024, 14448028, 21672042, 28896056, 43344084, 86688168]

約数ペア:

[(1, 86688168), (2, 43344084), (3, 28896056), (4, 21672042), (6, 14448028), (7, 12384024), (8, 10836021), (12, 7224014), (14, 6192012), (17, 5099304), (21, 4128008), (24, 3612007), (28, 3096006), (34, 2549652), (42, 2064004), (51, 1699768), (56, 1548003), (68, 1274826), (84, 1032002), (102, 849884), (119, 728472), (127, 682584), (136, 637413), (168, 516001), (204, 424942), (238, 364236), (239, 362712), (254, 341292), (357, 242824), (381, 227528), (408, 212471), (476, 182118), (478, 181356), (508, 170646), (714, 121412), (717, 120904), (762, 113764), (889, 97512), (952, 91059), (956, 90678), (1016, 85323), (1428, 60706), (1434, 60452), (1524, 56882), (1673, 51816), (1778, 48756), (1912, 45339), (2159, 40152), (2667, 32504), (2856, 30353), (2868, 30226), (3048, 28441), (3346, 25908), (3556, 24378), (4063, 21336), (4318, 20076), (5019, 17272), (5334, 16252), (5736, 15113), (6477, 13384), (6692, 12954), (7112, 12189), (8126, 10668), (8636, 10038)]