71379576

素因数分解:

$2^3\times 3^3\times {\mathrm{277}}^1\times {\mathrm{1193}}^1$

素因数の和:1485

約数の個数: 64

約数和(自身を含む): 199159200

約数和(自身を除く): 127779624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 277, 554, 831, 1108, 1193, 1662, 2216, 2386, 2493, 3324, 3579, 4772, 4986, 6648, 7158, 7479, 9544, 9972, 10737, 14316, 14958, 19944, 21474, 28632, 29916, 32211, 42948, 59832, 64422, 85896, 128844, 257688, 330461, 660922, 991383, 1321844, 1982766, 2643688, 2974149, 3965532, 5948298, 7931064, 8922447, 11896596, 17844894, 23793192, 35689788, 71379576]

約数ペア:

[(1, 71379576), (2, 35689788), (3, 23793192), (4, 17844894), (6, 11896596), (8, 8922447), (9, 7931064), (12, 5948298), (18, 3965532), (24, 2974149), (27, 2643688), (36, 1982766), (54, 1321844), (72, 991383), (108, 660922), (216, 330461), (277, 257688), (554, 128844), (831, 85896), (1108, 64422), (1193, 59832), (1662, 42948), (2216, 32211), (2386, 29916), (2493, 28632), (3324, 21474), (3579, 19944), (4772, 14958), (4986, 14316), (6648, 10737), (7158, 9972), (7479, 9544)]