84720812

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{15913}}^1$

素因数の和:15950

約数の個数: 24

約数和(自身を含む): 163086672

約数和(自身を除く): 78365860

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 15913, 31826, 63652, 175043, 350086, 700172, 1925473, 3850946, 7701892, 21180203, 42360406, 84720812]

約数ペア:

[(1, 84720812), (2, 42360406), (4, 21180203), (11, 7701892), (22, 3850946), (44, 1925473), (121, 700172), (242, 350086), (484, 175043), (1331, 63652), (2662, 31826), (5324, 15913)]