71335134

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 171790080

約数和(自身を除く): 100454946

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 307, 331, 351, 614, 662, 702, 921, 993, 1842, 1986, 2763, 2979, 3991, 4303, 5526, 5958, 7982, 8289, 8606, 8937, 11973, 12909, 16578, 17874, 23946, 25818, 35919, 38727, 71838, 77454, 101617, 107757, 116181, 203234, 215514, 232362, 304851, 609702, 914553, 1321021, 1829106, 2642042, 2743659, 3963063, 5487318, 7926126, 11889189, 23778378, 35667567, 71335134]

約数ペア:

[(1, 71335134), (2, 35667567), (3, 23778378), (6, 11889189), (9, 7926126), (13, 5487318), (18, 3963063), (26, 2743659), (27, 2642042), (39, 1829106), (54, 1321021), (78, 914553), (117, 609702), (234, 304851), (307, 232362), (331, 215514), (351, 203234), (614, 116181), (662, 107757), (702, 101617), (921, 77454), (993, 71838), (1842, 38727), (1986, 35919), (2763, 25818), (2979, 23946), (3991, 17874), (4303, 16578), (5526, 12909), (5958, 11973), (7982, 8937), (8289, 8606)]