85930684

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 177408000

約数和(自身を除く): 91477316

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 149, 172, 298, 301, 479, 596, 602, 958, 1043, 1204, 1916, 2086, 3353, 4172, 6407, 6706, 12814, 13412, 20597, 25628, 41194, 44849, 71371, 82388, 89698, 142742, 144179, 179396, 285484, 288358, 499597, 576716, 999194, 1998388, 3068953, 6137906, 12275812, 21482671, 42965342, 85930684]

約数ペア:

[(1, 85930684), (2, 42965342), (4, 21482671), (7, 12275812), (14, 6137906), (28, 3068953), (43, 1998388), (86, 999194), (149, 576716), (172, 499597), (298, 288358), (301, 285484), (479, 179396), (596, 144179), (602, 142742), (958, 89698), (1043, 82388), (1204, 71371), (1916, 44849), (2086, 41194), (3353, 25628), (4172, 20597), (6407, 13412), (6706, 12814)]