79532154

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19993}}^1$

素因数の和:20031

約数の個数: 48

約数和(自身を含む): 196501032

約数和(自身を除く): 116968878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 19993, 39986, 59979, 119958, 179937, 259909, 339881, 359874, 519818, 679762, 779727, 1019643, 1559454, 2039286, 2339181, 3058929, 4418453, 4678362, 6117858, 8836906, 13255359, 26510718, 39766077, 79532154]

約数ペア:

[(1, 79532154), (2, 39766077), (3, 26510718), (6, 13255359), (9, 8836906), (13, 6117858), (17, 4678362), (18, 4418453), (26, 3058929), (34, 2339181), (39, 2039286), (51, 1559454), (78, 1019643), (102, 779727), (117, 679762), (153, 519818), (221, 359874), (234, 339881), (306, 259909), (442, 179937), (663, 119958), (1326, 59979), (1989, 39986), (3978, 19993)]