77784882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 183154944

約数和(自身を除く): 105370062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 97, 122, 183, 194, 291, 313, 366, 427, 582, 626, 679, 854, 939, 1281, 1358, 1878, 2037, 2191, 2562, 4074, 4382, 5917, 6573, 11834, 13146, 17751, 19093, 30361, 35502, 38186, 41419, 57279, 60722, 82838, 91083, 114558, 124257, 133651, 182166, 212527, 248514, 267302, 400953, 425054, 637581, 801906, 1275162, 1852021, 3704042, 5556063, 11112126, 12964147, 25928294, 38892441, 77784882]

約数ペア:

[(1, 77784882), (2, 38892441), (3, 25928294), (6, 12964147), (7, 11112126), (14, 5556063), (21, 3704042), (42, 1852021), (61, 1275162), (97, 801906), (122, 637581), (183, 425054), (194, 400953), (291, 267302), (313, 248514), (366, 212527), (427, 182166), (582, 133651), (626, 124257), (679, 114558), (854, 91083), (939, 82838), (1281, 60722), (1358, 57279), (1878, 41419), (2037, 38186), (2191, 35502), (2562, 30361), (4074, 19093), (4382, 17751), (5917, 13146), (6573, 11834)]