68687208

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{3301}}^1$

素因数の和:3347

約数の個数: 72

約数和(自身を含む): 197674230

約数和(自身を除く): 128987022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1734, 2312, 2601, 3301, 3468, 5202, 6602, 6936, 9903, 10404, 13204, 19806, 20808, 26408, 29709, 39612, 56117, 59418, 79224, 112234, 118836, 168351, 224468, 237672, 336702, 448936, 505053, 673404, 953989, 1010106, 1346808, 1907978, 2020212, 2861967, 3815956, 4040424, 5723934, 7631912, 8585901, 11447868, 17171802, 22895736, 34343604, 68687208]

約数ペア:

[(1, 68687208), (2, 34343604), (3, 22895736), (4, 17171802), (6, 11447868), (8, 8585901), (9, 7631912), (12, 5723934), (17, 4040424), (18, 3815956), (24, 2861967), (34, 2020212), (36, 1907978), (51, 1346808), (68, 1010106), (72, 953989), (102, 673404), (136, 505053), (153, 448936), (204, 336702), (289, 237672), (306, 224468), (408, 168351), (578, 118836), (612, 112234), (867, 79224), (1156, 59418), (1224, 56117), (1734, 39612), (2312, 29709), (2601, 26408), (3301, 20808), (3468, 19806), (5202, 13204), (6602, 10404), (6936, 9903)]