87172484

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 183042048

約数和(自身を除く): 95869564

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 223, 322, 446, 607, 644, 892, 1214, 1561, 2428, 3122, 4249, 5129, 6244, 8498, 10258, 13961, 16996, 20516, 27922, 35903, 55844, 71806, 97727, 135361, 143612, 195454, 270722, 390908, 541444, 947527, 1895054, 3113303, 3790108, 6226606, 12453212, 21793121, 43586242, 87172484]

約数ペア:

[(1, 87172484), (2, 43586242), (4, 21793121), (7, 12453212), (14, 6226606), (23, 3790108), (28, 3113303), (46, 1895054), (92, 947527), (161, 541444), (223, 390908), (322, 270722), (446, 195454), (607, 143612), (644, 135361), (892, 97727), (1214, 71806), (1561, 55844), (2428, 35903), (3122, 27922), (4249, 20516), (5129, 16996), (6244, 13961), (8498, 10258)]