71486784

素因数分解:

$2^6\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1668

約数の個数: 84

約数和(自身を含む): 207629760

約数和(自身を除く): 136142976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 144, 158, 192, 237, 288, 316, 474, 576, 632, 711, 948, 1264, 1422, 1571, 1896, 2528, 2844, 3142, 3792, 4713, 5056, 5688, 6284, 7584, 9426, 11376, 12568, 14139, 15168, 18852, 22752, 25136, 28278, 37704, 45504, 50272, 56556, 75408, 100544, 113112, 124109, 150816, 226224, 248218, 301632, 372327, 452448, 496436, 744654, 904896, 992872, 1116981, 1489308, 1985744, 2233962, 2978616, 3971488, 4467924, 5957232, 7942976, 8935848, 11914464, 17871696, 23828928, 35743392, 71486784]

約数ペア:

[(1, 71486784), (2, 35743392), (3, 23828928), (4, 17871696), (6, 11914464), (8, 8935848), (9, 7942976), (12, 5957232), (16, 4467924), (18, 3971488), (24, 2978616), (32, 2233962), (36, 1985744), (48, 1489308), (64, 1116981), (72, 992872), (79, 904896), (96, 744654), (144, 496436), (158, 452448), (192, 372327), (237, 301632), (288, 248218), (316, 226224), (474, 150816), (576, 124109), (632, 113112), (711, 100544), (948, 75408), (1264, 56556), (1422, 50272), (1571, 45504), (1896, 37704), (2528, 28278), (2844, 25136), (3142, 22752), (3792, 18852), (4713, 15168), (5056, 14139), (5688, 12568), (6284, 11376), (7584, 9426)]