78039186

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{641}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 158640768

約数和(自身を除く): 80601582

約数列:

[1, 2, 3, 6, 103, 197, 206, 309, 394, 591, 618, 641, 1182, 1282, 1923, 3846, 20291, 40582, 60873, 66023, 121746, 126277, 132046, 198069, 252554, 378831, 396138, 757662, 13006531, 26013062, 39019593, 78039186]

約数ペア:

[(1, 78039186), (2, 39019593), (3, 26013062), (6, 13006531), (103, 757662), (197, 396138), (206, 378831), (309, 252554), (394, 198069), (591, 132046), (618, 126277), (641, 121746), (1182, 66023), (1282, 60873), (1923, 40582), (3846, 20291)]