85716738

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 196300800

約数和(自身を除く): 110584062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 79, 142, 158, 213, 237, 283, 426, 474, 566, 639, 711, 849, 1278, 1422, 1698, 1917, 2133, 2547, 3834, 4266, 5094, 5609, 7641, 11218, 15282, 16827, 20093, 22357, 33654, 40186, 44714, 50481, 60279, 67071, 100962, 120558, 134142, 151443, 180837, 201213, 302886, 361674, 402426, 542511, 603639, 1085022, 1207278, 1587347, 3174694, 4762041, 9524082, 14286123, 28572246, 42858369, 85716738]

約数ペア:

[(1, 85716738), (2, 42858369), (3, 28572246), (6, 14286123), (9, 9524082), (18, 4762041), (27, 3174694), (54, 1587347), (71, 1207278), (79, 1085022), (142, 603639), (158, 542511), (213, 402426), (237, 361674), (283, 302886), (426, 201213), (474, 180837), (566, 151443), (639, 134142), (711, 120558), (849, 100962), (1278, 67071), (1422, 60279), (1698, 50481), (1917, 44714), (2133, 40186), (2547, 33654), (3834, 22357), (4266, 20093), (5094, 16827), (5609, 15282), (7641, 11218)]