78830724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2689}}^1$

素因数の和:3052

約数の個数: 48

約数和(自身を含む): 210896000

約数和(自身を除く): 132065276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 349, 698, 1047, 1396, 2094, 2443, 2689, 4188, 4886, 5378, 7329, 8067, 9772, 10756, 14658, 16134, 18823, 29316, 32268, 37646, 56469, 75292, 112938, 225876, 938461, 1876922, 2815383, 3753844, 5630766, 6569227, 11261532, 13138454, 19707681, 26276908, 39415362, 78830724]

約数ペア:

[(1, 78830724), (2, 39415362), (3, 26276908), (4, 19707681), (6, 13138454), (7, 11261532), (12, 6569227), (14, 5630766), (21, 3753844), (28, 2815383), (42, 1876922), (84, 938461), (349, 225876), (698, 112938), (1047, 75292), (1396, 56469), (2094, 37646), (2443, 32268), (2689, 29316), (4188, 18823), (4886, 16134), (5378, 14658), (7329, 10756), (8067, 9772)]