8672904

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 23665200

約数和(自身を除く): 14992296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 739, 978, 1304, 1467, 1478, 1956, 2217, 2934, 2956, 3912, 4434, 5868, 5912, 6651, 8868, 11736, 13302, 17736, 26604, 53208, 120457, 240914, 361371, 481828, 722742, 963656, 1084113, 1445484, 2168226, 2890968, 4336452, 8672904]

約数ペア:

[(1, 8672904), (2, 4336452), (3, 2890968), (4, 2168226), (6, 1445484), (8, 1084113), (9, 963656), (12, 722742), (18, 481828), (24, 361371), (36, 240914), (72, 120457), (163, 53208), (326, 26604), (489, 17736), (652, 13302), (739, 11736), (978, 8868), (1304, 6651), (1467, 5912), (1478, 5868), (1956, 4434), (2217, 3912), (2934, 2956)]