71893926

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2250

約数の個数: 64

約数和(自身を含む): 175795200

約数和(自身を除く): 103901274

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 94, 117, 141, 234, 282, 351, 423, 611, 702, 846, 1222, 1269, 1833, 2179, 2538, 3666, 4358, 5499, 6537, 10998, 13074, 16497, 19611, 28327, 32994, 39222, 56654, 58833, 84981, 102413, 117666, 169962, 204826, 254943, 307239, 509886, 614478, 764829, 921717, 1331369, 1529658, 1843434, 2662738, 2765151, 3994107, 5530302, 7988214, 11982321, 23964642, 35946963, 71893926]

約数ペア:

[(1, 71893926), (2, 35946963), (3, 23964642), (6, 11982321), (9, 7988214), (13, 5530302), (18, 3994107), (26, 2765151), (27, 2662738), (39, 1843434), (47, 1529658), (54, 1331369), (78, 921717), (94, 764829), (117, 614478), (141, 509886), (234, 307239), (282, 254943), (351, 204826), (423, 169962), (611, 117666), (702, 102413), (846, 84981), (1222, 58833), (1269, 56654), (1833, 39222), (2179, 32994), (2538, 28327), (3666, 19611), (4358, 16497), (5499, 13074), (6537, 10998)]