123178872

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9739}}^1$

素因数の和:9796

約数の個数: 64

約数和(自身を含む): 336614400

約数和(自身を除く): 213435528

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1581, 2108, 3162, 4216, 6324, 9739, 12648, 19478, 29217, 38956, 58434, 77912, 116868, 165563, 233736, 301909, 331126, 496689, 603818, 662252, 905727, 993378, 1207636, 1324504, 1811454, 1986756, 2415272, 3622908, 3973512, 5132453, 7245816, 10264906, 15397359, 20529812, 30794718, 41059624, 61589436, 123178872]

約数ペア:

[(1, 123178872), (2, 61589436), (3, 41059624), (4, 30794718), (6, 20529812), (8, 15397359), (12, 10264906), (17, 7245816), (24, 5132453), (31, 3973512), (34, 3622908), (51, 2415272), (62, 1986756), (68, 1811454), (93, 1324504), (102, 1207636), (124, 993378), (136, 905727), (186, 662252), (204, 603818), (248, 496689), (372, 331126), (408, 301909), (527, 233736), (744, 165563), (1054, 116868), (1581, 77912), (2108, 58434), (3162, 38956), (4216, 29217), (6324, 19478), (9739, 12648)]