78432012

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{26249}}^1$

素因数の和:26342

約数の個数: 36

約数和(自身を含む): 200655000

約数和(自身を除く): 122222988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 26249, 52498, 78747, 104996, 157494, 236241, 314988, 472482, 944964, 2178667, 4357334, 6536001, 8714668, 13072002, 19608003, 26144004, 39216006, 78432012]

約数ペア:

[(1, 78432012), (2, 39216006), (3, 26144004), (4, 19608003), (6, 13072002), (9, 8714668), (12, 6536001), (18, 4357334), (36, 2178667), (83, 944964), (166, 472482), (249, 314988), (332, 236241), (498, 157494), (747, 104996), (996, 78747), (1494, 52498), (2988, 26249)]