71344188

素因数分解:

$2^2\times 3^2\times {\mathrm{1109}}^1\times {\mathrm{1787}}^1$

素因数の和:2906

約数の個数: 36

約数和(自身を含む): 180605880

約数和(自身を除く): 109261692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1109, 1787, 2218, 3327, 3574, 4436, 5361, 6654, 7148, 9981, 10722, 13308, 16083, 19962, 21444, 32166, 39924, 64332, 1981783, 3963566, 5945349, 7927132, 11890698, 17836047, 23781396, 35672094, 71344188]

約数ペア:

[(1, 71344188), (2, 35672094), (3, 23781396), (4, 17836047), (6, 11890698), (9, 7927132), (12, 5945349), (18, 3963566), (36, 1981783), (1109, 64332), (1787, 39924), (2218, 32166), (3327, 21444), (3574, 19962), (4436, 16083), (5361, 13308), (6654, 10722), (7148, 9981)]