86428124

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 161581056

約数和(自身を除く): 75152932

約数列:

[1, 2, 4, 31, 62, 67, 101, 103, 124, 134, 202, 206, 268, 404, 412, 2077, 3131, 3193, 4154, 6262, 6386, 6767, 6901, 8308, 10403, 12524, 12772, 13534, 13802, 20806, 27068, 27604, 41612, 209777, 213931, 322493, 419554, 427862, 644986, 697001, 839108, 855724, 1289972, 1394002, 2788004, 21607031, 43214062, 86428124]

約数ペア:

[(1, 86428124), (2, 43214062), (4, 21607031), (31, 2788004), (62, 1394002), (67, 1289972), (101, 855724), (103, 839108), (124, 697001), (134, 644986), (202, 427862), (206, 419554), (268, 322493), (404, 213931), (412, 209777), (2077, 41612), (3131, 27604), (3193, 27068), (4154, 20806), (6262, 13802), (6386, 13534), (6767, 12772), (6901, 12524), (8308, 10403)]