72196278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{156269}}^1$

素因数の和:156292

約数の個数: 32

約数和(自身を含む): 180023040

約数和(自身を除く): 107826762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 156269, 312538, 468807, 937614, 1093883, 1718959, 2187766, 3281649, 3437918, 5156877, 6563298, 10313754, 12032713, 24065426, 36098139, 72196278]

約数ペア:

[(1, 72196278), (2, 36098139), (3, 24065426), (6, 12032713), (7, 10313754), (11, 6563298), (14, 5156877), (21, 3437918), (22, 3281649), (33, 2187766), (42, 1718959), (66, 1093883), (77, 937614), (154, 468807), (231, 312538), (462, 156269)]