80844738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1036471}}^1$

素因数の和:1036489

約数の個数: 16

約数和(自身を含む): 174127296

約数和(自身を除く): 93282558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1036471, 2072942, 3109413, 6218826, 13474123, 26948246, 40422369, 80844738]

約数ペア:

[(1, 80844738), (2, 40422369), (3, 26948246), (6, 13474123), (13, 6218826), (26, 3109413), (39, 2072942), (78, 1036471)]