80248077

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 156549120

約数和(自身を除く): 76301043

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 81, 91, 117, 133, 171, 189, 191, 243, 247, 273, 351, 399, 513, 567, 573, 741, 819, 1053, 1197, 1337, 1539, 1701, 1719, 1729, 2223, 2457, 2483, 3159, 3591, 3629, 4011, 4617, 5157, 5187, 6669, 7371, 7449, 10773, 10887, 12033, 15471, 15561, 17381, 20007, 22113, 22347, 25403, 32319, 32661, 36099, 46413, 46683, 47177, 52143, 60021, 67041, 76209, 97983, 108297, 140049, 141531, 156429, 201123, 228627, 293949, 324891, 330239, 420147, 424593, 469287, 603369, 685881, 881847, 990717, 1273779, 1407861, 2057643, 2972151, 3821337, 4223583, 6172929, 8916453, 11464011, 26749359, 80248077]

約数ペア:

[(1, 80248077), (3, 26749359), (7, 11464011), (9, 8916453), (13, 6172929), (19, 4223583), (21, 3821337), (27, 2972151), (39, 2057643), (57, 1407861), (63, 1273779), (81, 990717), (91, 881847), (117, 685881), (133, 603369), (171, 469287), (189, 424593), (191, 420147), (243, 330239), (247, 324891), (273, 293949), (351, 228627), (399, 201123), (513, 156429), (567, 141531), (573, 140049), (741, 108297), (819, 97983), (1053, 76209), (1197, 67041), (1337, 60021), (1539, 52143), (1701, 47177), (1719, 46683), (1729, 46413), (2223, 36099), (2457, 32661), (2483, 32319), (3159, 25403), (3591, 22347), (3629, 22113), (4011, 20007), (4617, 17381), (5157, 15561), (5187, 15471), (6669, 12033), (7371, 10887), (7449, 10773)]