81353602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5879}}^1$

素因数の和:5946

約数の個数: 32

約数和(自身を含む): 144789120

約数和(自身を除く): 63435518

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 187, 374, 407, 629, 814, 1258, 5879, 6919, 11758, 13838, 64669, 99943, 129338, 199886, 217523, 435046, 1099373, 2198746, 2392753, 3697891, 4785506, 7395782, 40676801, 81353602]

約数ペア:

[(1, 81353602), (2, 40676801), (11, 7395782), (17, 4785506), (22, 3697891), (34, 2392753), (37, 2198746), (74, 1099373), (187, 435046), (374, 217523), (407, 199886), (629, 129338), (814, 99943), (1258, 64669), (5879, 13838), (6919, 11758)]