71939772

素因数分解:

$2^2\times 3^3\times {\mathrm{666109}}^1$

素因数の和:666122

約数の個数: 24

約数和(自身を含む): 186510800

約数和(自身を除く): 114571028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 666109, 1332218, 1998327, 2664436, 3996654, 5994981, 7993308, 11989962, 17984943, 23979924, 35969886, 71939772]

約数ペア:

[(1, 71939772), (2, 35969886), (3, 23979924), (4, 17984943), (6, 11989962), (9, 7993308), (12, 5994981), (18, 3996654), (27, 2664436), (36, 1998327), (54, 1332218), (108, 666109)]