64259712

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{461}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 203693490

約数和(自身を除く): 139433778

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 384, 396, 461, 484, 528, 576, 704, 726, 792, 922, 968, 1056, 1089, 1152, 1383, 1408, 1452, 1584, 1844, 1936, 2112, 2178, 2766, 2904, 3168, 3688, 3872, 4149, 4224, 4356, 5071, 5532, 5808, 6336, 7376, 7744, 8298, 8712, 10142, 11064, 11616, 12672, 14752, 15213, 15488, 16596, 17424, 20284, 22128, 23232, 29504, 30426, 33192, 34848, 40568, 44256, 45639, 46464, 55781, 59008, 60852, 66384, 69696, 81136, 88512, 91278, 111562, 121704, 132768, 139392, 162272, 167343, 177024, 182556, 223124, 243408, 265536, 324544, 334686, 365112, 446248, 486816, 502029, 531072, 649088, 669372, 730224, 892496, 973632, 1004058, 1338744, 1460448, 1784992, 1947264, 2008116, 2677488, 2920896, 3569984, 4016232, 5354976, 5841792, 7139968, 8032464, 10709952, 16064928, 21419904, 32129856, 64259712]

約数ペア:

[(1, 64259712), (2, 32129856), (3, 21419904), (4, 16064928), (6, 10709952), (8, 8032464), (9, 7139968), (11, 5841792), (12, 5354976), (16, 4016232), (18, 3569984), (22, 2920896), (24, 2677488), (32, 2008116), (33, 1947264), (36, 1784992), (44, 1460448), (48, 1338744), (64, 1004058), (66, 973632), (72, 892496), (88, 730224), (96, 669372), (99, 649088), (121, 531072), (128, 502029), (132, 486816), (144, 446248), (176, 365112), (192, 334686), (198, 324544), (242, 265536), (264, 243408), (288, 223124), (352, 182556), (363, 177024), (384, 167343), (396, 162272), (461, 139392), (484, 132768), (528, 121704), (576, 111562), (704, 91278), (726, 88512), (792, 81136), (922, 69696), (968, 66384), (1056, 60852), (1089, 59008), (1152, 55781), (1383, 46464), (1408, 45639), (1452, 44256), (1584, 40568), (1844, 34848), (1936, 33192), (2112, 30426), (2178, 29504), (2766, 23232), (2904, 22128), (3168, 20284), (3688, 17424), (3872, 16596), (4149, 15488), (4224, 15213), (4356, 14752), (5071, 12672), (5532, 11616), (5808, 11064), (6336, 10142), (7376, 8712), (7744, 8298)]