78765736

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2999}}^1$

素因数の和:3086

約数の個数: 48

約数和(自身を含む): 174420000

約数和(自身を除く): 95654264

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 392, 469, 536, 938, 1876, 2999, 3283, 3752, 5998, 6566, 11996, 13132, 20993, 23992, 26264, 41986, 83972, 146951, 167944, 200933, 293902, 401866, 587804, 803732, 1175608, 1406531, 1607464, 2813062, 5626124, 9845717, 11252248, 19691434, 39382868, 78765736]

約数ペア:

[(1, 78765736), (2, 39382868), (4, 19691434), (7, 11252248), (8, 9845717), (14, 5626124), (28, 2813062), (49, 1607464), (56, 1406531), (67, 1175608), (98, 803732), (134, 587804), (196, 401866), (268, 293902), (392, 200933), (469, 167944), (536, 146951), (938, 83972), (1876, 41986), (2999, 26264), (3283, 23992), (3752, 20993), (5998, 13132), (6566, 11996)]