81087792

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{8753}}^1$

素因数の和:8957

約数の個数: 40

約数和(自身を含む): 210586224

約数和(自身を除く): 129498432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 579, 772, 1158, 1544, 2316, 3088, 4632, 8753, 9264, 17506, 26259, 35012, 52518, 70024, 105036, 140048, 210072, 420144, 1689329, 3378658, 5067987, 6757316, 10135974, 13514632, 20271948, 27029264, 40543896, 81087792]

約数ペア:

[(1, 81087792), (2, 40543896), (3, 27029264), (4, 20271948), (6, 13514632), (8, 10135974), (12, 6757316), (16, 5067987), (24, 3378658), (48, 1689329), (193, 420144), (386, 210072), (579, 140048), (772, 105036), (1158, 70024), (1544, 52518), (2316, 35012), (3088, 26259), (4632, 17506), (8753, 9264)]