72063438

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1217}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 147329280

約数和(自身を除く): 75265842

約数列:

[1, 2, 3, 6, 71, 139, 142, 213, 278, 417, 426, 834, 1217, 2434, 3651, 7302, 9869, 19738, 29607, 59214, 86407, 169163, 172814, 259221, 338326, 507489, 518442, 1014978, 12010573, 24021146, 36031719, 72063438]

約数ペア:

[(1, 72063438), (2, 36031719), (3, 24021146), (6, 12010573), (71, 1014978), (139, 518442), (142, 507489), (213, 338326), (278, 259221), (417, 172814), (426, 169163), (834, 86407), (1217, 59214), (2434, 29607), (3651, 19738), (7302, 9869)]