78889772156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{25463}}^1\times {\mathrm{59581}}^1$

素因数の和:85061

約数の個数: 24

約数和(自身を含む): 148685212704

約数和(自身を除く): 69795440548

約数列:

[1, 2, 4, 13, 26, 52, 25463, 50926, 59581, 101852, 119162, 238324, 331019, 662038, 774553, 1324076, 1549106, 3098212, 1517111003, 3034222006, 6068444012, 19722443039, 39444886078, 78889772156]

約数ペア:

[(1, 78889772156), (2, 39444886078), (4, 19722443039), (13, 6068444012), (26, 3034222006), (52, 1517111003), (25463, 3098212), (50926, 1549106), (59581, 1324076), (101852, 774553), (119162, 662038), (238324, 331019)]