77920206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142711}}^1$

素因数の和:142736

約数の個数: 32

約数和(自身を含む): 191804928

約数和(自身を除く): 113884722

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 142711, 285422, 428133, 856266, 998977, 1855243, 1997954, 2996931, 3710486, 5565729, 5993862, 11131458, 12986701, 25973402, 38960103, 77920206]

約数ペア:

[(1, 77920206), (2, 38960103), (3, 25973402), (6, 12986701), (7, 11131458), (13, 5993862), (14, 5565729), (21, 3710486), (26, 2996931), (39, 1997954), (42, 1855243), (78, 998977), (91, 856266), (182, 428133), (273, 285422), (546, 142711)]