64893528

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 208051200

約数和(自身を除く): 143157672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 167, 168, 189, 216, 252, 257, 334, 378, 501, 504, 514, 668, 756, 771, 1002, 1028, 1169, 1336, 1503, 1512, 1542, 1799, 2004, 2056, 2313, 2338, 3006, 3084, 3507, 3598, 4008, 4509, 4626, 4676, 5397, 6012, 6168, 6939, 7014, 7196, 9018, 9252, 9352, 10521, 10794, 12024, 13878, 14028, 14392, 16191, 18036, 18504, 21042, 21588, 27756, 28056, 31563, 32382, 36072, 42084, 42919, 43176, 48573, 55512, 63126, 64764, 84168, 85838, 97146, 126252, 128757, 129528, 171676, 194292, 252504, 257514, 300433, 343352, 386271, 388584, 515028, 600866, 772542, 901299, 1030056, 1158813, 1201732, 1545084, 1802598, 2317626, 2403464, 2703897, 3090168, 3605196, 4635252, 5407794, 7210392, 8111691, 9270504, 10815588, 16223382, 21631176, 32446764, 64893528]

約数ペア:

[(1, 64893528), (2, 32446764), (3, 21631176), (4, 16223382), (6, 10815588), (7, 9270504), (8, 8111691), (9, 7210392), (12, 5407794), (14, 4635252), (18, 3605196), (21, 3090168), (24, 2703897), (27, 2403464), (28, 2317626), (36, 1802598), (42, 1545084), (54, 1201732), (56, 1158813), (63, 1030056), (72, 901299), (84, 772542), (108, 600866), (126, 515028), (167, 388584), (168, 386271), (189, 343352), (216, 300433), (252, 257514), (257, 252504), (334, 194292), (378, 171676), (501, 129528), (504, 128757), (514, 126252), (668, 97146), (756, 85838), (771, 84168), (1002, 64764), (1028, 63126), (1169, 55512), (1336, 48573), (1503, 43176), (1512, 42919), (1542, 42084), (1799, 36072), (2004, 32382), (2056, 31563), (2313, 28056), (2338, 27756), (3006, 21588), (3084, 21042), (3507, 18504), (3598, 18036), (4008, 16191), (4509, 14392), (4626, 14028), (4676, 13878), (5397, 12024), (6012, 10794), (6168, 10521), (6939, 9352), (7014, 9252), (7196, 9018)]