71745464

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1$

素因数の和:1140

約数の個数: 64

約数和(自身を含む): 163607040

約数和(自身を除く): 91861576

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 53, 56, 92, 106, 161, 184, 212, 322, 371, 424, 644, 742, 1051, 1219, 1288, 1484, 2102, 2438, 2968, 4204, 4876, 7357, 8408, 8533, 9752, 14714, 17066, 24173, 29428, 34132, 48346, 55703, 58856, 68264, 96692, 111406, 169211, 193384, 222812, 338422, 389921, 445624, 676844, 779842, 1281169, 1353688, 1559684, 2562338, 3119368, 5124676, 8968183, 10249352, 17936366, 35872732, 71745464]

約数ペア:

[(1, 71745464), (2, 35872732), (4, 17936366), (7, 10249352), (8, 8968183), (14, 5124676), (23, 3119368), (28, 2562338), (46, 1559684), (53, 1353688), (56, 1281169), (92, 779842), (106, 676844), (161, 445624), (184, 389921), (212, 338422), (322, 222812), (371, 193384), (424, 169211), (644, 111406), (742, 96692), (1051, 68264), (1219, 58856), (1288, 55703), (1484, 48346), (2102, 34132), (2438, 29428), (2968, 24173), (4204, 17066), (4876, 14714), (7357, 9752), (8408, 8533)]