71662206

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{22159}}^1$

素因数の和:22189

約数の個数: 48

約数和(自身を含む): 181889280

約数和(自身を除く): 110227074

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 22159, 44318, 66477, 132954, 155113, 243749, 310226, 465339, 487498, 731247, 930678, 1085791, 1462494, 1706243, 2171582, 3257373, 3412486, 5118729, 6514746, 10237458, 11943701, 23887402, 35831103, 71662206]

約数ペア:

[(1, 71662206), (2, 35831103), (3, 23887402), (6, 11943701), (7, 10237458), (11, 6514746), (14, 5118729), (21, 3412486), (22, 3257373), (33, 2171582), (42, 1706243), (49, 1462494), (66, 1085791), (77, 930678), (98, 731247), (147, 487498), (154, 465339), (231, 310226), (294, 243749), (462, 155113), (539, 132954), (1078, 66477), (1617, 44318), (3234, 22159)]