80884206

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{345659}}^1$

素因数の和:345680

約数の個数: 24

約数和(自身を含む): 188730360

約数和(自身を除く): 107846154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 345659, 691318, 1036977, 2073954, 3110931, 4493567, 6221862, 8987134, 13480701, 26961402, 40442103, 80884206]

約数ペア:

[(1, 80884206), (2, 40442103), (3, 26961402), (6, 13480701), (9, 8987134), (13, 6221862), (18, 4493567), (26, 3110931), (39, 2073954), (78, 1036977), (117, 691318), (234, 345659)]