76365471

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 129276000

約数和(自身を除く): 52910529

約数列:

[1, 3, 7, 13, 21, 39, 49, 89, 91, 147, 267, 273, 449, 623, 637, 1157, 1347, 1869, 1911, 3143, 3471, 4361, 5837, 8099, 9429, 13083, 17511, 22001, 24297, 39961, 40859, 56693, 66003, 119883, 122577, 170079, 279727, 286013, 519493, 839181, 858039, 1558479, 1958089, 3636451, 5874267, 10909353, 25455157, 76365471]

約数ペア:

[(1, 76365471), (3, 25455157), (7, 10909353), (13, 5874267), (21, 3636451), (39, 1958089), (49, 1558479), (89, 858039), (91, 839181), (147, 519493), (267, 286013), (273, 279727), (449, 170079), (623, 122577), (637, 119883), (1157, 66003), (1347, 56693), (1869, 40859), (1911, 39961), (3143, 24297), (3471, 22001), (4361, 17511), (5837, 13083), (8099, 9429)]