71520795816

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{2689}}^1\times {\mathrm{5569}}^1$

素因数の和:8466

約数の個数: 64

約数和(自身を含む): 179799600000

約数和(自身を除く): 108278804184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1592, 2388, 2689, 4776, 5378, 5569, 8067, 10756, 11138, 16134, 16707, 21512, 22276, 32268, 33414, 44552, 64536, 66828, 133656, 535111, 1070222, 1108231, 1605333, 2140444, 2216462, 3210666, 3324693, 4280888, 4432924, 6421332, 6649386, 8865848, 12842664, 13298772, 14975041, 26597544, 29950082, 44925123, 59900164, 89850246, 119800328, 179700492, 359400984, 2980033159, 5960066318, 8940099477, 11920132636, 17880198954, 23840265272, 35760397908, 71520795816]

約数ペア:

[(1, 71520795816), (2, 35760397908), (3, 23840265272), (4, 17880198954), (6, 11920132636), (8, 8940099477), (12, 5960066318), (24, 2980033159), (199, 359400984), (398, 179700492), (597, 119800328), (796, 89850246), (1194, 59900164), (1592, 44925123), (2388, 29950082), (2689, 26597544), (4776, 14975041), (5378, 13298772), (5569, 12842664), (8067, 8865848), (10756, 6649386), (11138, 6421332), (16134, 4432924), (16707, 4280888), (21512, 3324693), (22276, 3210666), (32268, 2216462), (33414, 2140444), (44552, 1605333), (64536, 1108231), (66828, 1070222), (133656, 535111)]