71975464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 157386240

約数和(自身を除く): 85410776

約数列:

[1, 2, 4, 8, 11, 22, 23, 43, 44, 46, 86, 88, 92, 172, 184, 253, 344, 473, 506, 827, 946, 989, 1012, 1654, 1892, 1978, 2024, 3308, 3784, 3956, 6616, 7912, 9097, 10879, 18194, 19021, 21758, 35561, 36388, 38042, 43516, 71122, 72776, 76084, 87032, 142244, 152168, 209231, 284488, 391171, 418462, 782342, 817903, 836924, 1564684, 1635806, 1673848, 3129368, 3271612, 6543224, 8996933, 17993866, 35987732, 71975464]

約数ペア:

[(1, 71975464), (2, 35987732), (4, 17993866), (8, 8996933), (11, 6543224), (22, 3271612), (23, 3129368), (43, 1673848), (44, 1635806), (46, 1564684), (86, 836924), (88, 817903), (92, 782342), (172, 418462), (184, 391171), (253, 284488), (344, 209231), (473, 152168), (506, 142244), (827, 87032), (946, 76084), (989, 72776), (1012, 71122), (1654, 43516), (1892, 38042), (1978, 36388), (2024, 35561), (3308, 21758), (3784, 19021), (3956, 18194), (6616, 10879), (7912, 9097)]