87671958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{78139}}^1$

素因数の和:78172

約数の個数: 32

約数和(自身を含む): 202538880

約数和(自身を除く): 114866922

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 78139, 156278, 234417, 468834, 859529, 1328363, 1719058, 2578587, 2656726, 3985089, 5157174, 7970178, 14611993, 29223986, 43835979, 87671958]

約数ペア:

[(1, 87671958), (2, 43835979), (3, 29223986), (6, 14611993), (11, 7970178), (17, 5157174), (22, 3985089), (33, 2656726), (34, 2578587), (51, 1719058), (66, 1328363), (102, 859529), (187, 468834), (374, 234417), (561, 156278), (1122, 78139)]