85915998

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6143}}^1$

素因数の和:6198

約数の個数: 64

約数和(自身を含む): 224133120

約数和(自身を除く): 138217122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 999, 1554, 1998, 2331, 4662, 6143, 6993, 12286, 13986, 18429, 36858, 43001, 55287, 86002, 110574, 129003, 165861, 227291, 258006, 331722, 387009, 454582, 681873, 774018, 1161027, 1363746, 1591037, 2045619, 2322054, 3182074, 4091238, 4773111, 6136857, 9546222, 12273714, 14319333, 28638666, 42957999, 85915998]

約数ペア:

[(1, 85915998), (2, 42957999), (3, 28638666), (6, 14319333), (7, 12273714), (9, 9546222), (14, 6136857), (18, 4773111), (21, 4091238), (27, 3182074), (37, 2322054), (42, 2045619), (54, 1591037), (63, 1363746), (74, 1161027), (111, 774018), (126, 681873), (189, 454582), (222, 387009), (259, 331722), (333, 258006), (378, 227291), (518, 165861), (666, 129003), (777, 110574), (999, 86002), (1554, 55287), (1998, 43001), (2331, 36858), (4662, 18429), (6143, 13986), (6993, 12286)]