71661276

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 189693504

約数和(自身を除く): 118032228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 47, 82, 94, 123, 141, 164, 188, 246, 282, 369, 423, 492, 564, 738, 846, 1033, 1476, 1692, 1927, 2066, 3099, 3854, 4132, 5781, 6198, 7708, 9297, 11562, 12396, 17343, 18594, 23124, 34686, 37188, 42353, 48551, 69372, 84706, 97102, 127059, 145653, 169412, 194204, 254118, 291306, 381177, 436959, 508236, 582612, 762354, 873918, 1524708, 1747836, 1990591, 3981182, 5971773, 7962364, 11943546, 17915319, 23887092, 35830638, 71661276]

約数ペア:

[(1, 71661276), (2, 35830638), (3, 23887092), (4, 17915319), (6, 11943546), (9, 7962364), (12, 5971773), (18, 3981182), (36, 1990591), (41, 1747836), (47, 1524708), (82, 873918), (94, 762354), (123, 582612), (141, 508236), (164, 436959), (188, 381177), (246, 291306), (282, 254118), (369, 194204), (423, 169412), (492, 145653), (564, 127059), (738, 97102), (846, 84706), (1033, 69372), (1476, 48551), (1692, 42353), (1927, 37188), (2066, 34686), (3099, 23124), (3854, 18594), (4132, 17343), (5781, 12396), (6198, 11562), (7708, 9297)]