76908412

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 161441280

約数和(自身を除く): 84532868

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 307, 322, 389, 614, 644, 778, 1228, 1556, 2149, 2723, 4298, 5446, 7061, 8596, 8947, 10892, 14122, 17894, 28244, 35788, 49427, 62629, 98854, 119423, 125258, 197708, 238846, 250516, 477692, 835961, 1671922, 2746729, 3343844, 5493458, 10986916, 19227103, 38454206, 76908412]

約数ペア:

[(1, 76908412), (2, 38454206), (4, 19227103), (7, 10986916), (14, 5493458), (23, 3343844), (28, 2746729), (46, 1671922), (92, 835961), (161, 477692), (307, 250516), (322, 238846), (389, 197708), (614, 125258), (644, 119423), (778, 98854), (1228, 62629), (1556, 49427), (2149, 35788), (2723, 28244), (4298, 17894), (5446, 14122), (7061, 10892), (8596, 8947)]