31682920644

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{751}}^1\times {\mathrm{27253}}^1$

素因数の和:28057

約数の個数: 72

約数和(自身を含む): 82062012032

約数和(自身を除く): 50379091388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 751, 774, 1502, 1548, 2253, 3004, 4506, 6759, 9012, 13518, 27036, 27253, 32293, 54506, 64586, 81759, 96879, 109012, 129172, 163518, 193758, 245277, 290637, 327036, 387516, 490554, 581274, 981108, 1162548, 1171879, 2343758, 3515637, 4687516, 7031274, 10546911, 14062548, 20467003, 21093822, 40934006, 42187644, 61401009, 81868012, 122802018, 184203027, 245604036, 368406054, 736812108, 880081129, 1760162258, 2640243387, 3520324516, 5280486774, 7920730161, 10560973548, 15841460322, 31682920644]

約数ペア:

[(1, 31682920644), (2, 15841460322), (3, 10560973548), (4, 7920730161), (6, 5280486774), (9, 3520324516), (12, 2640243387), (18, 1760162258), (36, 880081129), (43, 736812108), (86, 368406054), (129, 245604036), (172, 184203027), (258, 122802018), (387, 81868012), (516, 61401009), (751, 42187644), (774, 40934006), (1502, 21093822), (1548, 20467003), (2253, 14062548), (3004, 10546911), (4506, 7031274), (6759, 4687516), (9012, 3515637), (13518, 2343758), (27036, 1171879), (27253, 1162548), (32293, 981108), (54506, 581274), (64586, 490554), (81759, 387516), (96879, 327036), (109012, 290637), (129172, 245277), (163518, 193758)]