68420742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6907}}^1$

素因数の和:7052

約数の個数: 32

約数和(自身を含む): 148549632

約数和(自身を除く): 80128890

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 6907, 9906, 13814, 20721, 41442, 89791, 179582, 269373, 538746, 877189, 1754378, 2631567, 5263134, 11403457, 22806914, 34210371, 68420742]

約数ペア:

[(1, 68420742), (2, 34210371), (3, 22806914), (6, 11403457), (13, 5263134), (26, 2631567), (39, 1754378), (78, 877189), (127, 538746), (254, 269373), (381, 179582), (762, 89791), (1651, 41442), (3302, 20721), (4953, 13814), (6907, 9906)]