87561288

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71537}}^1$

素因数の和:71566

約数の個数: 48

約数和(自身を含む): 251098380

約数和(自身を除く): 163537092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 71537, 143074, 214611, 286148, 429222, 572296, 643833, 858444, 1216129, 1287666, 1716888, 2432258, 2575332, 3648387, 4864516, 5150664, 7296774, 9729032, 10945161, 14593548, 21890322, 29187096, 43780644, 87561288]

約数ペア:

[(1, 87561288), (2, 43780644), (3, 29187096), (4, 21890322), (6, 14593548), (8, 10945161), (9, 9729032), (12, 7296774), (17, 5150664), (18, 4864516), (24, 3648387), (34, 2575332), (36, 2432258), (51, 1716888), (68, 1287666), (72, 1216129), (102, 858444), (136, 643833), (153, 572296), (204, 429222), (306, 286148), (408, 214611), (612, 143074), (1224, 71537)]