69491912

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 153446400

約数和(自身を除く): 83954488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 89, 146, 178, 191, 292, 356, 382, 511, 584, 623, 712, 764, 1022, 1246, 1337, 1528, 2044, 2492, 2674, 4088, 4984, 5348, 6497, 10696, 12994, 13943, 16999, 25988, 27886, 33998, 45479, 51976, 55772, 67996, 90958, 97601, 111544, 118993, 135992, 181916, 195202, 237986, 363832, 390404, 475972, 780808, 951944, 1240927, 2481854, 4963708, 8686489, 9927416, 17372978, 34745956, 69491912]

約数ペア:

[(1, 69491912), (2, 34745956), (4, 17372978), (7, 9927416), (8, 8686489), (14, 4963708), (28, 2481854), (56, 1240927), (73, 951944), (89, 780808), (146, 475972), (178, 390404), (191, 363832), (292, 237986), (356, 195202), (382, 181916), (511, 135992), (584, 118993), (623, 111544), (712, 97601), (764, 90958), (1022, 67996), (1246, 55772), (1337, 51976), (1528, 45479), (2044, 33998), (2492, 27886), (2674, 25988), (4088, 16999), (4984, 13943), (5348, 12994), (6497, 10696)]