71690034

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 163296000

約数和(自身を除く): 91605966

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 89, 138, 178, 267, 299, 449, 534, 598, 897, 898, 1157, 1347, 1794, 2047, 2314, 2694, 3471, 4094, 5837, 6141, 6942, 10327, 11674, 12282, 17511, 20654, 26611, 30981, 35022, 39961, 53222, 61962, 79833, 79922, 119883, 134251, 159666, 239766, 268502, 402753, 519493, 805506, 919103, 1038986, 1558479, 1838206, 2757309, 3116958, 5514618, 11948339, 23896678, 35845017, 71690034]

約数ペア:

[(1, 71690034), (2, 35845017), (3, 23896678), (6, 11948339), (13, 5514618), (23, 3116958), (26, 2757309), (39, 1838206), (46, 1558479), (69, 1038986), (78, 919103), (89, 805506), (138, 519493), (178, 402753), (267, 268502), (299, 239766), (449, 159666), (534, 134251), (598, 119883), (897, 79922), (898, 79833), (1157, 61962), (1347, 53222), (1794, 39961), (2047, 35022), (2314, 30981), (2694, 26611), (3471, 20654), (4094, 17511), (5837, 12282), (6141, 11674), (6942, 10327)]