86562560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{9661}}^1$

素因数の和:9689

約数の個数: 72

約数和(自身を含む): 236989536

約数和(自身を除く): 150426976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 9661, 19322, 38644, 48305, 67627, 77288, 96610, 135254, 154576, 193220, 270508, 309152, 338135, 386440, 541016, 618304, 676270, 772880, 1082032, 1236608, 1352540, 1545760, 2164064, 2473216, 2705080, 3091520, 4328128, 5410160, 6183040, 8656256, 10820320, 12366080, 17312512, 21640640, 43281280, 86562560]

約数ペア:

[(1, 86562560), (2, 43281280), (4, 21640640), (5, 17312512), (7, 12366080), (8, 10820320), (10, 8656256), (14, 6183040), (16, 5410160), (20, 4328128), (28, 3091520), (32, 2705080), (35, 2473216), (40, 2164064), (56, 1545760), (64, 1352540), (70, 1236608), (80, 1082032), (112, 772880), (128, 676270), (140, 618304), (160, 541016), (224, 386440), (256, 338135), (280, 309152), (320, 270508), (448, 193220), (560, 154576), (640, 135254), (896, 96610), (1120, 77288), (1280, 67627), (1792, 48305), (2240, 38644), (4480, 19322), (8960, 9661)]