81947448

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{967}}^1$

素因数の和:1097

約数の個数: 96

約数和(自身を含む): 244632960

約数和(自身を除く): 162685512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 107, 132, 198, 214, 264, 321, 396, 428, 642, 792, 856, 963, 967, 1177, 1284, 1926, 1934, 2354, 2568, 2901, 3531, 3852, 3868, 4708, 5802, 7062, 7704, 7736, 8703, 9416, 10593, 10637, 11604, 14124, 17406, 21186, 21274, 23208, 28248, 31911, 34812, 42372, 42548, 63822, 69624, 84744, 85096, 95733, 103469, 127644, 191466, 206938, 255288, 310407, 382932, 413876, 620814, 765864, 827752, 931221, 1138159, 1241628, 1862442, 2276318, 2483256, 3414477, 3724884, 4552636, 6828954, 7449768, 9105272, 10243431, 13657908, 20486862, 27315816, 40973724, 81947448]

約数ペア:

[(1, 81947448), (2, 40973724), (3, 27315816), (4, 20486862), (6, 13657908), (8, 10243431), (9, 9105272), (11, 7449768), (12, 6828954), (18, 4552636), (22, 3724884), (24, 3414477), (33, 2483256), (36, 2276318), (44, 1862442), (66, 1241628), (72, 1138159), (88, 931221), (99, 827752), (107, 765864), (132, 620814), (198, 413876), (214, 382932), (264, 310407), (321, 255288), (396, 206938), (428, 191466), (642, 127644), (792, 103469), (856, 95733), (963, 85096), (967, 84744), (1177, 69624), (1284, 63822), (1926, 42548), (1934, 42372), (2354, 34812), (2568, 31911), (2901, 28248), (3531, 23208), (3852, 21274), (3868, 21186), (4708, 17406), (5802, 14124), (7062, 11604), (7704, 10637), (7736, 10593), (8703, 9416)]