69739128

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{1831}}^1$

素因数の和:1889

約数の個数: 72

約数和(自身を含む): 197553720

約数和(自身を除く): 127814592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 529, 552, 828, 1058, 1587, 1656, 1831, 2116, 3174, 3662, 4232, 4761, 5493, 6348, 7324, 9522, 10986, 12696, 14648, 16479, 19044, 21972, 32958, 38088, 42113, 43944, 65916, 84226, 126339, 131832, 168452, 252678, 336904, 379017, 505356, 758034, 968599, 1010712, 1516068, 1937198, 2905797, 3032136, 3874396, 5811594, 7748792, 8717391, 11623188, 17434782, 23246376, 34869564, 69739128]

約数ペア:

[(1, 69739128), (2, 34869564), (3, 23246376), (4, 17434782), (6, 11623188), (8, 8717391), (9, 7748792), (12, 5811594), (18, 3874396), (23, 3032136), (24, 2905797), (36, 1937198), (46, 1516068), (69, 1010712), (72, 968599), (92, 758034), (138, 505356), (184, 379017), (207, 336904), (276, 252678), (414, 168452), (529, 131832), (552, 126339), (828, 84226), (1058, 65916), (1587, 43944), (1656, 42113), (1831, 38088), (2116, 32958), (3174, 21972), (3662, 19044), (4232, 16479), (4761, 14648), (5493, 12696), (6348, 10986), (7324, 9522)]