79880154

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{757}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 164091840

約数和(自身を除く): 84211686

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 409, 757, 818, 1227, 1514, 2271, 2454, 4542, 17587, 32551, 35174, 52761, 65102, 97653, 105522, 195306, 309613, 619226, 928839, 1857678, 13313359, 26626718, 39940077, 79880154]

約数ペア:

[(1, 79880154), (2, 39940077), (3, 26626718), (6, 13313359), (43, 1857678), (86, 928839), (129, 619226), (258, 309613), (409, 195306), (757, 105522), (818, 97653), (1227, 65102), (1514, 52761), (2271, 35174), (2454, 32551), (4542, 17587)]