68310252

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 177422336

約数和(自身を除く): 109112084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 127, 134, 201, 223, 254, 268, 381, 402, 446, 508, 603, 669, 762, 804, 892, 1143, 1206, 1338, 1524, 2007, 2286, 2412, 2676, 4014, 4572, 8028, 8509, 14941, 17018, 25527, 28321, 29882, 34036, 44823, 51054, 56642, 59764, 76581, 84963, 89646, 102108, 113284, 134469, 153162, 169926, 179292, 254889, 268938, 306324, 339852, 509778, 537876, 1019556, 1897507, 3795014, 5692521, 7590028, 11385042, 17077563, 22770084, 34155126, 68310252]

約数ペア:

[(1, 68310252), (2, 34155126), (3, 22770084), (4, 17077563), (6, 11385042), (9, 7590028), (12, 5692521), (18, 3795014), (36, 1897507), (67, 1019556), (127, 537876), (134, 509778), (201, 339852), (223, 306324), (254, 268938), (268, 254889), (381, 179292), (402, 169926), (446, 153162), (508, 134469), (603, 113284), (669, 102108), (762, 89646), (804, 84963), (892, 76581), (1143, 59764), (1206, 56642), (1338, 51054), (1524, 44823), (2007, 34036), (2286, 29882), (2412, 28321), (2676, 25527), (4014, 17018), (4572, 14941), (8028, 8509)]