81613306842

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1\times {\mathrm{4111}}^1$

素因数の和:4715

約数の個数: 64

約数和(自身を含む): 167804338176

約数和(自身を除く): 86191031334

約数列:

[1, 2, 3, 6, 53, 106, 159, 163, 318, 326, 383, 489, 766, 978, 1149, 2298, 4111, 8222, 8639, 12333, 17278, 20299, 24666, 25917, 40598, 51834, 60897, 62429, 121794, 124858, 187287, 217883, 374574, 435766, 653649, 670093, 1307298, 1340186, 1574513, 2010279, 3149026, 3308737, 4020558, 4723539, 6617474, 9447078, 9926211, 19852422, 35514929, 71029858, 83449189, 106544787, 166898378, 213089574, 250347567, 256645619, 500695134, 513291238, 769936857, 1539873714, 13602217807, 27204435614, 40806653421, 81613306842]

約数ペア:

[(1, 81613306842), (2, 40806653421), (3, 27204435614), (6, 13602217807), (53, 1539873714), (106, 769936857), (159, 513291238), (163, 500695134), (318, 256645619), (326, 250347567), (383, 213089574), (489, 166898378), (766, 106544787), (978, 83449189), (1149, 71029858), (2298, 35514929), (4111, 19852422), (8222, 9926211), (8639, 9447078), (12333, 6617474), (17278, 4723539), (20299, 4020558), (24666, 3308737), (25917, 3149026), (40598, 2010279), (51834, 1574513), (60897, 1340186), (62429, 1307298), (121794, 670093), (124858, 653649), (187287, 435766), (217883, 374574)]