70486884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7927}}^1$

素因数の和:7969

約数の個数: 72

約数和(自身を含む): 202005440

約数和(自身を除く): 131518556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 7927, 8892, 15854, 23781, 31708, 47562, 71343, 95124, 103051, 142686, 150613, 206102, 285372, 301226, 309153, 412204, 451839, 602452, 618306, 903678, 927459, 1236612, 1355517, 1807356, 1854918, 1957969, 2711034, 3709836, 3915938, 5422068, 5873907, 7831876, 11747814, 17621721, 23495628, 35243442, 70486884]

約数ペア:

[(1, 70486884), (2, 35243442), (3, 23495628), (4, 17621721), (6, 11747814), (9, 7831876), (12, 5873907), (13, 5422068), (18, 3915938), (19, 3709836), (26, 2711034), (36, 1957969), (38, 1854918), (39, 1807356), (52, 1355517), (57, 1236612), (76, 927459), (78, 903678), (114, 618306), (117, 602452), (156, 451839), (171, 412204), (228, 309153), (234, 301226), (247, 285372), (342, 206102), (468, 150613), (494, 142686), (684, 103051), (741, 95124), (988, 71343), (1482, 47562), (2223, 31708), (2964, 23781), (4446, 15854), (7927, 8892)]