81276342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{84137}}^1$

素因数の和:84172

約数の個数: 32

約数和(自身を含む): 193853952

約数和(自身を除く): 112577610

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 84137, 168274, 252411, 504822, 588959, 1177918, 1766877, 1935151, 3533754, 3870302, 5805453, 11610906, 13546057, 27092114, 40638171, 81276342]

約数ペア:

[(1, 81276342), (2, 40638171), (3, 27092114), (6, 13546057), (7, 11610906), (14, 5805453), (21, 3870302), (23, 3533754), (42, 1935151), (46, 1766877), (69, 1177918), (138, 588959), (161, 504822), (322, 252411), (483, 168274), (966, 84137)]