71347068

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{1303}}^1$

素因数の和:1345

約数の個数: 90

約数和(自身を含む): 202121304

約数和(自身を除く): 130774236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 324, 338, 351, 468, 507, 676, 702, 1014, 1053, 1303, 1404, 1521, 2028, 2106, 2606, 3042, 3909, 4212, 4563, 5212, 6084, 7818, 9126, 11727, 13689, 15636, 16939, 18252, 23454, 27378, 33878, 35181, 46908, 50817, 54756, 67756, 70362, 101634, 105543, 140724, 152451, 203268, 211086, 220207, 304902, 422172, 440414, 457353, 609804, 660621, 880828, 914706, 1321242, 1372059, 1829412, 1981863, 2642484, 2744118, 3963726, 5488236, 5945589, 7927452, 11891178, 17836767, 23782356, 35673534, 71347068]

約数ペア:

[(1, 71347068), (2, 35673534), (3, 23782356), (4, 17836767), (6, 11891178), (9, 7927452), (12, 5945589), (13, 5488236), (18, 3963726), (26, 2744118), (27, 2642484), (36, 1981863), (39, 1829412), (52, 1372059), (54, 1321242), (78, 914706), (81, 880828), (108, 660621), (117, 609804), (156, 457353), (162, 440414), (169, 422172), (234, 304902), (324, 220207), (338, 211086), (351, 203268), (468, 152451), (507, 140724), (676, 105543), (702, 101634), (1014, 70362), (1053, 67756), (1303, 54756), (1404, 50817), (1521, 46908), (2028, 35181), (2106, 33878), (2606, 27378), (3042, 23454), (3909, 18252), (4212, 16939), (4563, 15636), (5212, 13689), (6084, 11727), (7818, 9126)]