71172996

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 169478400

約数和(自身を除く): 98305404

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 193, 237, 316, 386, 389, 474, 579, 772, 778, 948, 1158, 1167, 1556, 2316, 2334, 4668, 15247, 30494, 30731, 45741, 60988, 61462, 75077, 91482, 92193, 122924, 150154, 182964, 184386, 225231, 300308, 368772, 450462, 900924, 5931083, 11862166, 17793249, 23724332, 35586498, 71172996]

約数ペア:

[(1, 71172996), (2, 35586498), (3, 23724332), (4, 17793249), (6, 11862166), (12, 5931083), (79, 900924), (158, 450462), (193, 368772), (237, 300308), (316, 225231), (386, 184386), (389, 182964), (474, 150154), (579, 122924), (772, 92193), (778, 91482), (948, 75077), (1158, 61462), (1167, 60988), (1556, 45741), (2316, 30731), (2334, 30494), (4668, 15247)]