82778706

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{80681}}^1$

素因数の和:80711

約数の個数: 32

約数和(自身を含む): 193636800

約数和(自身を除く): 110858094

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 80681, 161362, 242043, 484086, 726129, 1452258, 1532939, 2178387, 3065878, 4356774, 4598817, 9197634, 13796451, 27592902, 41389353, 82778706]

約数ペア:

[(1, 82778706), (2, 41389353), (3, 27592902), (6, 13796451), (9, 9197634), (18, 4598817), (19, 4356774), (27, 3065878), (38, 2178387), (54, 1532939), (57, 1452258), (114, 726129), (171, 484086), (342, 242043), (513, 161362), (1026, 80681)]