71231724

素因数分解:

$2^2\times 3^4\times {\mathrm{219851}}^1$

素因数の和:219867

約数の個数: 30

約数和(自身を含む): 186214644

約数和(自身を除く): 114982920

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 219851, 439702, 659553, 879404, 1319106, 1978659, 2638212, 3957318, 5935977, 7914636, 11871954, 17807931, 23743908, 35615862, 71231724]

約数ペア:

[(1, 71231724), (2, 35615862), (3, 23743908), (4, 17807931), (6, 11871954), (9, 7914636), (12, 5935977), (18, 3957318), (27, 2638212), (36, 1978659), (54, 1319106), (81, 879404), (108, 659553), (162, 439702), (324, 219851)]