77663808

素因数分解:

$2^6\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1237}}^1$

素因数の和:1364

約数の個数: 84

約数和(自身を含む): 224833180

約数和(自身を除く): 147169372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 144, 192, 218, 288, 327, 436, 576, 654, 872, 981, 1237, 1308, 1744, 1962, 2474, 2616, 3488, 3711, 3924, 4948, 5232, 6976, 7422, 7848, 9896, 10464, 11133, 14844, 15696, 19792, 20928, 22266, 29688, 31392, 39584, 44532, 59376, 62784, 79168, 89064, 118752, 134833, 178128, 237504, 269666, 356256, 404499, 539332, 712512, 808998, 1078664, 1213497, 1617996, 2157328, 2426994, 3235992, 4314656, 4853988, 6471984, 8629312, 9707976, 12943968, 19415952, 25887936, 38831904, 77663808]

約数ペア:

[(1, 77663808), (2, 38831904), (3, 25887936), (4, 19415952), (6, 12943968), (8, 9707976), (9, 8629312), (12, 6471984), (16, 4853988), (18, 4314656), (24, 3235992), (32, 2426994), (36, 2157328), (48, 1617996), (64, 1213497), (72, 1078664), (96, 808998), (109, 712512), (144, 539332), (192, 404499), (218, 356256), (288, 269666), (327, 237504), (436, 178128), (576, 134833), (654, 118752), (872, 89064), (981, 79168), (1237, 62784), (1308, 59376), (1744, 44532), (1962, 39584), (2474, 31392), (2616, 29688), (3488, 22266), (3711, 20928), (3924, 19792), (4948, 15696), (5232, 14844), (6976, 11133), (7422, 10464), (7848, 9896)]