120807468

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{78041}}^1$

素因数の和:78094

約数の個数: 36

約数和(自身を含む): 312480168

約数和(自身を除く): 191672700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 78041, 156082, 234123, 312164, 468246, 702369, 936492, 1404738, 2809476, 3355763, 6711526, 10067289, 13423052, 20134578, 30201867, 40269156, 60403734, 120807468]

約数ペア:

[(1, 120807468), (2, 60403734), (3, 40269156), (4, 30201867), (6, 20134578), (9, 13423052), (12, 10067289), (18, 6711526), (36, 3355763), (43, 2809476), (86, 1404738), (129, 936492), (172, 702369), (258, 468246), (387, 312164), (516, 234123), (774, 156082), (1548, 78041)]