78484364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{977}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 166494720

約数和(自身を除く): 88010356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 151, 266, 302, 532, 604, 977, 1057, 1954, 2114, 2869, 3908, 4228, 5738, 6839, 11476, 13678, 18563, 20083, 27356, 37126, 40166, 74252, 80332, 129941, 147527, 259882, 295054, 519764, 590108, 1032689, 2065378, 2803013, 4130756, 5606026, 11212052, 19621091, 39242182, 78484364]

約数ペア:

[(1, 78484364), (2, 39242182), (4, 19621091), (7, 11212052), (14, 5606026), (19, 4130756), (28, 2803013), (38, 2065378), (76, 1032689), (133, 590108), (151, 519764), (266, 295054), (302, 259882), (532, 147527), (604, 129941), (977, 80332), (1057, 74252), (1954, 40166), (2114, 37126), (2869, 27356), (3908, 20083), (4228, 18563), (5738, 13678), (6839, 11476)]