81446046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 189112320

約数和(自身を除く): 107666274

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 107, 114, 209, 214, 321, 418, 607, 627, 642, 1177, 1214, 1254, 1821, 2033, 2354, 3531, 3642, 4066, 6099, 6677, 7062, 11533, 12198, 13354, 20031, 22363, 23066, 34599, 40062, 44726, 64949, 67089, 69198, 126863, 129898, 134178, 194847, 253726, 380589, 389694, 714439, 761178, 1234031, 1428878, 2143317, 2468062, 3702093, 4286634, 7404186, 13574341, 27148682, 40723023, 81446046]

約数ペア:

[(1, 81446046), (2, 40723023), (3, 27148682), (6, 13574341), (11, 7404186), (19, 4286634), (22, 3702093), (33, 2468062), (38, 2143317), (57, 1428878), (66, 1234031), (107, 761178), (114, 714439), (209, 389694), (214, 380589), (321, 253726), (418, 194847), (607, 134178), (627, 129898), (642, 126863), (1177, 69198), (1214, 67089), (1254, 64949), (1821, 44726), (2033, 40062), (2354, 34599), (3531, 23066), (3642, 22363), (4066, 20031), (6099, 13354), (6677, 12198), (7062, 11533)]