86374904

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{499}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 203040000

約数和(自身を除く): 116665096

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 281, 308, 499, 562, 616, 998, 1124, 1967, 1996, 2248, 3091, 3493, 3934, 3992, 5489, 6182, 6986, 7868, 10978, 12364, 13972, 15736, 21637, 21956, 24728, 27944, 38423, 43274, 43912, 76846, 86548, 140219, 153692, 173096, 280438, 307384, 560876, 981533, 1121752, 1542409, 1963066, 3084818, 3926132, 6169636, 7852264, 10796863, 12339272, 21593726, 43187452, 86374904]

約数ペア:

[(1, 86374904), (2, 43187452), (4, 21593726), (7, 12339272), (8, 10796863), (11, 7852264), (14, 6169636), (22, 3926132), (28, 3084818), (44, 1963066), (56, 1542409), (77, 1121752), (88, 981533), (154, 560876), (281, 307384), (308, 280438), (499, 173096), (562, 153692), (616, 140219), (998, 86548), (1124, 76846), (1967, 43912), (1996, 43274), (2248, 38423), (3091, 27944), (3493, 24728), (3934, 21956), (3992, 21637), (5489, 15736), (6182, 13972), (6986, 12364), (7868, 10978)]