84954772

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 174545280

約数和(自身を除く): 89590508

約数列:

[1, 2, 4, 7, 14, 28, 73, 89, 146, 178, 292, 356, 467, 511, 623, 934, 1022, 1246, 1868, 2044, 2492, 3269, 6497, 6538, 12994, 13076, 25988, 34091, 41563, 45479, 68182, 83126, 90958, 136364, 166252, 181916, 238637, 290941, 477274, 581882, 954548, 1163764, 3034099, 6068198, 12136396, 21238693, 42477386, 84954772]

約数ペア:

[(1, 84954772), (2, 42477386), (4, 21238693), (7, 12136396), (14, 6068198), (28, 3034099), (73, 1163764), (89, 954548), (146, 581882), (178, 477274), (292, 290941), (356, 238637), (467, 181916), (511, 166252), (623, 136364), (934, 90958), (1022, 83126), (1246, 68182), (1868, 45479), (2044, 41563), (2492, 34091), (3269, 25988), (6497, 13076), (6538, 12994)]