172801434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{51521}}^1$

素因数の和:51582

約数の個数: 32

約数和(自身を含む): 380850624

約数和(自身を除く): 208049190

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 51521, 103042, 154563, 309126, 669773, 1339546, 2009319, 2215403, 4018638, 4430806, 6646209, 13292418, 28800239, 57600478, 86400717, 172801434]

約数ペア:

[(1, 172801434), (2, 86400717), (3, 57600478), (6, 28800239), (13, 13292418), (26, 6646209), (39, 4430806), (43, 4018638), (78, 2215403), (86, 2009319), (129, 1339546), (258, 669773), (559, 309126), (1118, 154563), (1677, 103042), (3354, 51521)]