81719796

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{523}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 198072000

約数和(自身を除く): 116352204

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 449, 523, 898, 1046, 1347, 1569, 1796, 2092, 2694, 3138, 5388, 6276, 13021, 15167, 26042, 30334, 39063, 45501, 52084, 60668, 78126, 91002, 156252, 182004, 234827, 469654, 704481, 939308, 1408962, 2817924, 6809983, 13619966, 20429949, 27239932, 40859898, 81719796]

約数ペア:

[(1, 81719796), (2, 40859898), (3, 27239932), (4, 20429949), (6, 13619966), (12, 6809983), (29, 2817924), (58, 1408962), (87, 939308), (116, 704481), (174, 469654), (348, 234827), (449, 182004), (523, 156252), (898, 91002), (1046, 78126), (1347, 60668), (1569, 52084), (1796, 45501), (2092, 39063), (2694, 30334), (3138, 26042), (5388, 15167), (6276, 13021)]