77779514

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 126313344

約数和(自身を除く): 48533830

約数列:

[1, 2, 23, 46, 53, 61, 106, 122, 523, 1046, 1219, 1403, 2438, 2806, 3233, 6466, 12029, 24058, 27719, 31903, 55438, 63806, 74359, 148718, 637537, 733769, 1275074, 1467538, 1690859, 3381718, 38889757, 77779514]

約数ペア:

[(1, 77779514), (2, 38889757), (23, 3381718), (46, 1690859), (53, 1467538), (61, 1275074), (106, 733769), (122, 637537), (523, 148718), (1046, 74359), (1219, 63806), (1403, 55438), (2438, 31903), (2806, 27719), (3233, 24058), (6466, 12029)]