64944126

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1398

約数の個数: 64

約数和(自身を含む): 157731840

約数和(自身を除く): 92787714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 117, 142, 213, 234, 351, 426, 639, 702, 923, 1278, 1303, 1846, 1917, 2606, 2769, 3834, 3909, 5538, 7818, 8307, 11727, 16614, 16939, 23454, 24921, 33878, 35181, 49842, 50817, 70362, 92513, 101634, 152451, 185026, 277539, 304902, 457353, 555078, 832617, 914706, 1202669, 1665234, 2405338, 2497851, 3608007, 4995702, 7216014, 10824021, 21648042, 32472063, 64944126]

約数ペア:

[(1, 64944126), (2, 32472063), (3, 21648042), (6, 10824021), (9, 7216014), (13, 4995702), (18, 3608007), (26, 2497851), (27, 2405338), (39, 1665234), (54, 1202669), (71, 914706), (78, 832617), (117, 555078), (142, 457353), (213, 304902), (234, 277539), (351, 185026), (426, 152451), (639, 101634), (702, 92513), (923, 70362), (1278, 50817), (1303, 49842), (1846, 35181), (1917, 33878), (2606, 24921), (2769, 23454), (3834, 16939), (3909, 16614), (5538, 11727), (7818, 8307)]