66804048

素因数分解:

$2^4\times 3^3\times {\mathrm{59}}^1\times {\mathrm{2621}}^1$

素因数の和:2697

約数の個数: 80

約数和(自身を含む): 195076800

約数和(自身を除く): 128272752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 108, 118, 144, 177, 216, 236, 354, 432, 472, 531, 708, 944, 1062, 1416, 1593, 2124, 2621, 2832, 3186, 4248, 5242, 6372, 7863, 8496, 10484, 12744, 15726, 20968, 23589, 25488, 31452, 41936, 47178, 62904, 70767, 94356, 125808, 141534, 154639, 188712, 283068, 309278, 377424, 463917, 566136, 618556, 927834, 1132272, 1237112, 1391751, 1855668, 2474224, 2783502, 3711336, 4175253, 5567004, 7422672, 8350506, 11134008, 16701012, 22268016, 33402024, 66804048]

約数ペア:

[(1, 66804048), (2, 33402024), (3, 22268016), (4, 16701012), (6, 11134008), (8, 8350506), (9, 7422672), (12, 5567004), (16, 4175253), (18, 3711336), (24, 2783502), (27, 2474224), (36, 1855668), (48, 1391751), (54, 1237112), (59, 1132272), (72, 927834), (108, 618556), (118, 566136), (144, 463917), (177, 377424), (216, 309278), (236, 283068), (354, 188712), (432, 154639), (472, 141534), (531, 125808), (708, 94356), (944, 70767), (1062, 62904), (1416, 47178), (1593, 41936), (2124, 31452), (2621, 25488), (2832, 23589), (3186, 20968), (4248, 15726), (5242, 12744), (6372, 10484), (7863, 8496)]