78397662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{81157}}^1$

素因数の和:81192

約数の個数: 32

約数和(自身を含む): 186988032

約数和(自身を除く): 108590370

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 81157, 162314, 243471, 486942, 568099, 1136198, 1704297, 1866611, 3408594, 3733222, 5599833, 11199666, 13066277, 26132554, 39198831, 78397662]

約数ペア:

[(1, 78397662), (2, 39198831), (3, 26132554), (6, 13066277), (7, 11199666), (14, 5599833), (21, 3733222), (23, 3408594), (42, 1866611), (46, 1704297), (69, 1136198), (138, 568099), (161, 486942), (322, 243471), (483, 162314), (966, 81157)]