78992766

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{76991}}^1$

素因数の和:77021

約数の個数: 32

約数和(自身を含む): 184780800

約数和(自身を除く): 105788034

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 76991, 153982, 230973, 461946, 692919, 1385838, 1462829, 2078757, 2925658, 4157514, 4388487, 8776974, 13165461, 26330922, 39496383, 78992766]

約数ペア:

[(1, 78992766), (2, 39496383), (3, 26330922), (6, 13165461), (9, 8776974), (18, 4388487), (19, 4157514), (27, 2925658), (38, 2078757), (54, 1462829), (57, 1385838), (114, 692919), (171, 461946), (342, 230973), (513, 153982), (1026, 76991)]