75783928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 161118720

約数和(自身を除く): 85334792

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 73, 88, 94, 146, 188, 251, 292, 376, 502, 517, 584, 803, 1004, 1034, 1606, 2008, 2068, 2761, 3212, 3431, 4136, 5522, 6424, 6862, 11044, 11797, 13724, 18323, 22088, 23594, 27448, 36646, 37741, 47188, 73292, 75482, 94376, 129767, 146584, 150964, 201553, 259534, 301928, 403106, 519068, 806212, 861181, 1038136, 1612424, 1722362, 3444724, 6889448, 9472991, 18945982, 37891964, 75783928]

約数ペア:

[(1, 75783928), (2, 37891964), (4, 18945982), (8, 9472991), (11, 6889448), (22, 3444724), (44, 1722362), (47, 1612424), (73, 1038136), (88, 861181), (94, 806212), (146, 519068), (188, 403106), (251, 301928), (292, 259534), (376, 201553), (502, 150964), (517, 146584), (584, 129767), (803, 94376), (1004, 75482), (1034, 73292), (1606, 47188), (2008, 37741), (2068, 36646), (2761, 27448), (3212, 23594), (3431, 22088), (4136, 18323), (5522, 13724), (6424, 11797), (6862, 11044)]