69780516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{447311}}^1$

素因数の和:447331

約数の個数: 24

約数和(自身を含む): 175346304

約数和(自身を除く): 105565788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 447311, 894622, 1341933, 1789244, 2683866, 5367732, 5815043, 11630086, 17445129, 23260172, 34890258, 69780516]

約数ペア:

[(1, 69780516), (2, 34890258), (3, 23260172), (4, 17445129), (6, 11630086), (12, 5815043), (13, 5367732), (26, 2683866), (39, 1789244), (52, 1341933), (78, 894622), (156, 447311)]