72880302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1104247}}^1$

素因数の和:1104263

約数の個数: 16

約数和(自身を含む): 159011712

約数和(自身を除く): 86131410

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1104247, 2208494, 3312741, 6625482, 12146717, 24293434, 36440151, 72880302]

約数ペア:

[(1, 72880302), (2, 36440151), (3, 24293434), (6, 12146717), (11, 6625482), (22, 3312741), (33, 2208494), (66, 1104247)]