71495892

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{50923}}^1$

素因数の和:50949

約数の個数: 48

約数和(自身を含む): 199622080

約数和(自身を除く): 128126188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 50923, 101846, 152769, 203692, 305538, 458307, 611076, 661999, 916614, 1323998, 1374921, 1833228, 1985997, 2647996, 2749842, 3971994, 5499684, 5957991, 7943988, 11915982, 17873973, 23831964, 35747946, 71495892]

約数ペア:

[(1, 71495892), (2, 35747946), (3, 23831964), (4, 17873973), (6, 11915982), (9, 7943988), (12, 5957991), (13, 5499684), (18, 3971994), (26, 2749842), (27, 2647996), (36, 1985997), (39, 1833228), (52, 1374921), (54, 1323998), (78, 916614), (108, 661999), (117, 611076), (156, 458307), (234, 305538), (351, 203692), (468, 152769), (702, 101846), (1404, 50923)]