87671286

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2663}}^1$

素因数の和:2761

約数の個数: 48

約数和(自身を含む): 199480320

約数和(自身を除く): 111809034

約数列:

[1, 2, 3, 6, 9, 18, 31, 59, 62, 93, 118, 177, 186, 279, 354, 531, 558, 1062, 1829, 2663, 3658, 5326, 5487, 7989, 10974, 15978, 16461, 23967, 32922, 47934, 82553, 157117, 165106, 247659, 314234, 471351, 495318, 742977, 942702, 1414053, 1485954, 2828106, 4870627, 9741254, 14611881, 29223762, 43835643, 87671286]

約数ペア:

[(1, 87671286), (2, 43835643), (3, 29223762), (6, 14611881), (9, 9741254), (18, 4870627), (31, 2828106), (59, 1485954), (62, 1414053), (93, 942702), (118, 742977), (177, 495318), (186, 471351), (279, 314234), (354, 247659), (531, 165106), (558, 157117), (1062, 82553), (1829, 47934), (2663, 32922), (3658, 23967), (5326, 16461), (5487, 15978), (7989, 10974)]