66731724

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97561}}^1$

素因数の和:97590

約数の個数: 36

約数和(自身を含む): 177562840

約数和(自身を除く): 110831116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 97561, 195122, 292683, 390244, 585366, 878049, 1170732, 1756098, 1853659, 3512196, 3707318, 5560977, 7414636, 11121954, 16682931, 22243908, 33365862, 66731724]

約数ペア:

[(1, 66731724), (2, 33365862), (3, 22243908), (4, 16682931), (6, 11121954), (9, 7414636), (12, 5560977), (18, 3707318), (19, 3512196), (36, 1853659), (38, 1756098), (57, 1170732), (76, 878049), (114, 585366), (171, 390244), (228, 292683), (342, 195122), (684, 97561)]