80456508587

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1\times {\mathrm{3559}}^1$

素因数の和:5152

約数の個数: 48

約数和(自身を含む): 105271649280

約数和(自身を除く): 24815140693

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 1543, 2093, 3559, 10801, 14651, 20059, 24913, 35489, 46267, 75607, 81857, 140413, 174391, 248423, 323869, 461357, 572999, 982891, 1064141, 1738961, 2267083, 3229499, 4010993, 5491537, 7448987, 22606493, 38440759, 52142909, 71389981, 126305351, 269085313, 499729867, 884137457, 1641969563, 3498109069, 6188962199, 11493786941, 80456508587]

約数ペア:

[(1, 80456508587), (7, 11493786941), (13, 6188962199), (23, 3498109069), (49, 1641969563), (91, 884137457), (161, 499729867), (299, 269085313), (637, 126305351), (1127, 71389981), (1543, 52142909), (2093, 38440759), (3559, 22606493), (10801, 7448987), (14651, 5491537), (20059, 4010993), (24913, 3229499), (35489, 2267083), (46267, 1738961), (75607, 1064141), (81857, 982891), (140413, 572999), (174391, 461357), (248423, 323869)]