71779734

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13337}}^1$

素因数の和:13381

約数の個数: 48

約数和(自身を含む): 174781152

約数和(自身を除く): 103001418

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 13337, 26674, 40011, 80022, 120033, 173381, 240066, 306751, 346762, 520143, 613502, 920253, 1040286, 1560429, 1840506, 2760759, 3120858, 3987763, 5521518, 7975526, 11963289, 23926578, 35889867, 71779734]

約数ペア:

[(1, 71779734), (2, 35889867), (3, 23926578), (6, 11963289), (9, 7975526), (13, 5521518), (18, 3987763), (23, 3120858), (26, 2760759), (39, 1840506), (46, 1560429), (69, 1040286), (78, 920253), (117, 613502), (138, 520143), (207, 346762), (234, 306751), (299, 240066), (414, 173381), (598, 120033), (897, 80022), (1794, 40011), (2691, 26674), (5382, 13337)]