71260002

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 176701824

約数和(自身を除く): 105441822

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 71, 74, 99, 111, 137, 142, 198, 213, 222, 274, 333, 407, 411, 426, 639, 666, 781, 814, 822, 1221, 1233, 1278, 1507, 1562, 2343, 2442, 2466, 2627, 3014, 3663, 4521, 4686, 5069, 5254, 7029, 7326, 7881, 9042, 9727, 10138, 13563, 14058, 15207, 15762, 19454, 23643, 27126, 28897, 29181, 30414, 45621, 47286, 55759, 57794, 58362, 86691, 87543, 91242, 106997, 111518, 167277, 173382, 175086, 213994, 260073, 320991, 334554, 359899, 501831, 520146, 641982, 719798, 962973, 1003662, 1079697, 1925946, 2159394, 3239091, 3958889, 6478182, 7917778, 11876667, 23753334, 35630001, 71260002]

約数ペア:

[(1, 71260002), (2, 35630001), (3, 23753334), (6, 11876667), (9, 7917778), (11, 6478182), (18, 3958889), (22, 3239091), (33, 2159394), (37, 1925946), (66, 1079697), (71, 1003662), (74, 962973), (99, 719798), (111, 641982), (137, 520146), (142, 501831), (198, 359899), (213, 334554), (222, 320991), (274, 260073), (333, 213994), (407, 175086), (411, 173382), (426, 167277), (639, 111518), (666, 106997), (781, 91242), (814, 87543), (822, 86691), (1221, 58362), (1233, 57794), (1278, 55759), (1507, 47286), (1562, 45621), (2343, 30414), (2442, 29181), (2466, 28897), (2627, 27126), (3014, 23643), (3663, 19454), (4521, 15762), (4686, 15207), (5069, 14058), (5254, 13563), (7029, 10138), (7326, 9727), (7881, 9042)]