71344026

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:580

約数の個数: 72

約数和(自身を含む): 171288000

約数和(自身を除く): 99943974

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 169, 234, 282, 338, 423, 499, 507, 611, 846, 998, 1014, 1222, 1497, 1521, 1833, 2994, 3042, 3666, 4491, 5499, 6487, 7943, 8982, 10998, 12974, 15886, 19461, 23453, 23829, 38922, 46906, 47658, 58383, 70359, 71487, 84331, 116766, 140718, 142974, 168662, 211077, 252993, 304889, 422154, 505986, 609778, 758979, 914667, 1517958, 1829334, 2744001, 3963557, 5488002, 7927114, 11890671, 23781342, 35672013, 71344026]

約数ペア:

[(1, 71344026), (2, 35672013), (3, 23781342), (6, 11890671), (9, 7927114), (13, 5488002), (18, 3963557), (26, 2744001), (39, 1829334), (47, 1517958), (78, 914667), (94, 758979), (117, 609778), (141, 505986), (169, 422154), (234, 304889), (282, 252993), (338, 211077), (423, 168662), (499, 142974), (507, 140718), (611, 116766), (846, 84331), (998, 71487), (1014, 70359), (1222, 58383), (1497, 47658), (1521, 46906), (1833, 38922), (2994, 23829), (3042, 23453), (3666, 19461), (4491, 15886), (5499, 12974), (6487, 10998), (7943, 8982)]