78868498410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2174483}}^1$

素因数の和:2174540

約数の個数: 96

約数和(自身を含む): 227955506688

約数和(自身を除く): 149087008278

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3627, 4030, 6045, 7254, 12090, 18135, 36270, 2174483, 4348966, 6523449, 10872415, 13046898, 19570347, 21744830, 28268279, 32617245, 39140694, 56536558, 65234490, 67408973, 84804837, 97851735, 134817946, 141341395, 169609674, 195703470, 202226919, 254414511, 282682790, 337044865, 404453838, 424024185, 508829022, 606680757, 674089730, 848048370, 876316649, 1011134595, 1213361514, 1272072555, 1752633298, 2022269190, 2544145110, 2628949947, 3033403785, 4381583245, 5257899894, 6066807570, 7886849841, 8763166490, 13144749735, 15773699682, 26289499470, 39434249205, 78868498410]

約数ペア:

[(1, 78868498410), (2, 39434249205), (3, 26289499470), (5, 15773699682), (6, 13144749735), (9, 8763166490), (10, 7886849841), (13, 6066807570), (15, 5257899894), (18, 4381583245), (26, 3033403785), (30, 2628949947), (31, 2544145110), (39, 2022269190), (45, 1752633298), (62, 1272072555), (65, 1213361514), (78, 1011134595), (90, 876316649), (93, 848048370), (117, 674089730), (130, 606680757), (155, 508829022), (186, 424024185), (195, 404453838), (234, 337044865), (279, 282682790), (310, 254414511), (390, 202226919), (403, 195703470), (465, 169609674), (558, 141341395), (585, 134817946), (806, 97851735), (930, 84804837), (1170, 67408973), (1209, 65234490), (1395, 56536558), (2015, 39140694), (2418, 32617245), (2790, 28268279), (3627, 21744830), (4030, 19570347), (6045, 13046898), (7254, 10872415), (12090, 6523449), (18135, 4348966), (36270, 2174483)]