79160972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 156280320

約数和(自身を除く): 77119348

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 101, 188, 202, 379, 404, 517, 758, 1034, 1111, 1516, 2068, 2222, 4169, 4444, 4747, 8338, 9494, 16676, 17813, 18988, 35626, 38279, 52217, 71252, 76558, 104434, 153116, 195943, 208868, 391886, 421069, 783772, 842138, 1684276, 1799113, 3598226, 7196452, 19790243, 39580486, 79160972]

約数ペア:

[(1, 79160972), (2, 39580486), (4, 19790243), (11, 7196452), (22, 3598226), (44, 1799113), (47, 1684276), (94, 842138), (101, 783772), (188, 421069), (202, 391886), (379, 208868), (404, 195943), (517, 153116), (758, 104434), (1034, 76558), (1111, 71252), (1516, 52217), (2068, 38279), (2222, 35626), (4169, 18988), (4444, 17813), (4747, 16676), (8338, 9494)]