76394240

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4591}}^1$

素因数の和:4625

約数の個数: 72

約数和(自身を含む): 197107008

約数和(自身を除く): 120712768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 4591, 8320, 9182, 16640, 18364, 22955, 36728, 45910, 59683, 73456, 91820, 119366, 146912, 183640, 238732, 293824, 298415, 367280, 477464, 587648, 596830, 734560, 954928, 1175296, 1193660, 1469120, 1909856, 2387320, 2938240, 3819712, 4774640, 5876480, 7639424, 9549280, 15278848, 19098560, 38197120, 76394240]

約数ペア:

[(1, 76394240), (2, 38197120), (4, 19098560), (5, 15278848), (8, 9549280), (10, 7639424), (13, 5876480), (16, 4774640), (20, 3819712), (26, 2938240), (32, 2387320), (40, 1909856), (52, 1469120), (64, 1193660), (65, 1175296), (80, 954928), (104, 734560), (128, 596830), (130, 587648), (160, 477464), (208, 367280), (256, 298415), (260, 293824), (320, 238732), (416, 183640), (520, 146912), (640, 119366), (832, 91820), (1040, 73456), (1280, 59683), (1664, 45910), (2080, 36728), (3328, 22955), (4160, 18364), (4591, 16640), (8320, 9182)]