78635556

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{7069}}^1$

素因数の和:7185

約数の個数: 48

約数和(自身を含む): 205878400

約数和(自身を除く): 127242844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1854, 2781, 3708, 5562, 7069, 11124, 14138, 21207, 28276, 42414, 63621, 84828, 127242, 190863, 254484, 381726, 728107, 763452, 1456214, 2184321, 2912428, 4368642, 6552963, 8737284, 13105926, 19658889, 26211852, 39317778, 78635556]

約数ペア:

[(1, 78635556), (2, 39317778), (3, 26211852), (4, 19658889), (6, 13105926), (9, 8737284), (12, 6552963), (18, 4368642), (27, 2912428), (36, 2184321), (54, 1456214), (103, 763452), (108, 728107), (206, 381726), (309, 254484), (412, 190863), (618, 127242), (927, 84828), (1236, 63621), (1854, 42414), (2781, 28276), (3708, 21207), (5562, 14138), (7069, 11124)]