81260886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{84121}}^1$

素因数の和:84156

約数の個数: 32

約数和(自身を含む): 193817088

約数和(自身を除く): 112556202

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 84121, 168242, 252363, 504726, 588847, 1177694, 1766541, 1934783, 3533082, 3869566, 5804349, 11608698, 13543481, 27086962, 40630443, 81260886]

約数ペア:

[(1, 81260886), (2, 40630443), (3, 27086962), (6, 13543481), (7, 11608698), (14, 5804349), (21, 3869566), (23, 3533082), (42, 1934783), (46, 1766541), (69, 1177694), (138, 588847), (161, 504726), (322, 252363), (483, 168242), (966, 84121)]