80536638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{147503}}^1$

素因数の和:147528

約数の個数: 32

約数和(自身を含む): 198245376

約数和(自身を除く): 117708738

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 147503, 295006, 442509, 885018, 1032521, 1917539, 2065042, 3097563, 3835078, 5752617, 6195126, 11505234, 13422773, 26845546, 40268319, 80536638]

約数ペア:

[(1, 80536638), (2, 40268319), (3, 26845546), (6, 13422773), (7, 11505234), (13, 6195126), (14, 5752617), (21, 3835078), (26, 3097563), (39, 2065042), (42, 1917539), (78, 1032521), (91, 885018), (182, 442509), (273, 295006), (546, 147503)]