77722216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67939}}^1$

素因数の和:67969

約数の個数: 32

約数和(自身を含む): 171208800

約数和(自身を除く): 93486584

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 67939, 135878, 271756, 543512, 747329, 883207, 1494658, 1766414, 2989316, 3532828, 5978632, 7065656, 9715277, 19430554, 38861108, 77722216]

約数ペア:

[(1, 77722216), (2, 38861108), (4, 19430554), (8, 9715277), (11, 7065656), (13, 5978632), (22, 3532828), (26, 2989316), (44, 1766414), (52, 1494658), (88, 883207), (104, 747329), (143, 543512), (286, 271756), (572, 135878), (1144, 67939)]