86106780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{159457}}^1$

素因数の和:159475

約数の個数: 48

約数和(自身を含む): 267889440

約数和(自身を除く): 181782660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 159457, 318914, 478371, 637828, 797285, 956742, 1435113, 1594570, 1913484, 2391855, 2870226, 3189140, 4305339, 4783710, 5740452, 7175565, 8610678, 9567420, 14351130, 17221356, 21526695, 28702260, 43053390, 86106780]

約数ペア:

[(1, 86106780), (2, 43053390), (3, 28702260), (4, 21526695), (5, 17221356), (6, 14351130), (9, 9567420), (10, 8610678), (12, 7175565), (15, 5740452), (18, 4783710), (20, 4305339), (27, 3189140), (30, 2870226), (36, 2391855), (45, 1913484), (54, 1594570), (60, 1435113), (90, 956742), (108, 797285), (135, 637828), (180, 478371), (270, 318914), (540, 159457)]