71359992

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{8191}}^1$

素因数の和:8225

約数の個数: 72

約数和(自身を含む): 212459520

約数和(自身を除く): 141099528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8191, 8712, 16382, 24573, 32764, 49146, 65528, 73719, 90101, 98292, 147438, 180202, 196584, 270303, 294876, 360404, 540606, 589752, 720808, 810909, 991111, 1081212, 1621818, 1982222, 2162424, 2973333, 3243636, 3964444, 5946666, 6487272, 7928888, 8919999, 11893332, 17839998, 23786664, 35679996, 71359992]

約数ペア:

[(1, 71359992), (2, 35679996), (3, 23786664), (4, 17839998), (6, 11893332), (8, 8919999), (9, 7928888), (11, 6487272), (12, 5946666), (18, 3964444), (22, 3243636), (24, 2973333), (33, 2162424), (36, 1982222), (44, 1621818), (66, 1081212), (72, 991111), (88, 810909), (99, 720808), (121, 589752), (132, 540606), (198, 360404), (242, 294876), (264, 270303), (363, 196584), (396, 180202), (484, 147438), (726, 98292), (792, 90101), (968, 73719), (1089, 65528), (1452, 49146), (2178, 32764), (2904, 24573), (4356, 16382), (8191, 8712)]