81534636

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{28669}}^1$

素因数の和:28758

約数の個数: 36

約数和(自身を含む): 208717600

約数和(自身を除く): 127182964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 28669, 57338, 86007, 114676, 172014, 258021, 344028, 516042, 1032084, 2264851, 4529702, 6794553, 9059404, 13589106, 20383659, 27178212, 40767318, 81534636]

約数ペア:

[(1, 81534636), (2, 40767318), (3, 27178212), (4, 20383659), (6, 13589106), (9, 9059404), (12, 6794553), (18, 4529702), (36, 2264851), (79, 1032084), (158, 516042), (237, 344028), (316, 258021), (474, 172014), (711, 114676), (948, 86007), (1422, 57338), (2844, 28669)]