81763842

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{1153}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 167505408

約数和(自身を除く): 85741566

約数列:

[1, 2, 3, 6, 53, 106, 159, 223, 318, 446, 669, 1153, 1338, 2306, 3459, 6918, 11819, 23638, 35457, 61109, 70914, 122218, 183327, 257119, 366654, 514238, 771357, 1542714, 13627307, 27254614, 40881921, 81763842]

約数ペア:

[(1, 81763842), (2, 40881921), (3, 27254614), (6, 13627307), (53, 1542714), (106, 771357), (159, 514238), (223, 366654), (318, 257119), (446, 183327), (669, 122218), (1153, 70914), (1338, 61109), (2306, 35457), (3459, 23638), (6918, 11819)]