78813846

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 174140928

約数和(自身を除く): 95327082

約数列:

[1, 2, 3, 6, 9, 18, 107, 151, 214, 271, 302, 321, 453, 542, 642, 813, 906, 963, 1359, 1626, 1926, 2439, 2718, 4878, 16157, 28997, 32314, 40921, 48471, 57994, 81842, 86991, 96942, 122763, 145413, 173982, 245526, 260973, 290826, 368289, 521946, 736578, 4378547, 8757094, 13135641, 26271282, 39406923, 78813846]

約数ペア:

[(1, 78813846), (2, 39406923), (3, 26271282), (6, 13135641), (9, 8757094), (18, 4378547), (107, 736578), (151, 521946), (214, 368289), (271, 290826), (302, 260973), (321, 245526), (453, 173982), (542, 145413), (642, 122763), (813, 96942), (906, 86991), (963, 81842), (1359, 57994), (1626, 48471), (1926, 40921), (2439, 32314), (2718, 28997), (4878, 16157)]