81877104

素因数分解:

$2^4\times 3^2\times {\mathrm{541}}^1\times {\mathrm{1051}}^1$

素因数の和:1606

約数の個数: 60

約数和(自身を含む): 229784152

約数和(自身を除く): 147907048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 541, 1051, 1082, 1623, 2102, 2164, 3153, 3246, 4204, 4328, 4869, 6306, 6492, 8408, 8656, 9459, 9738, 12612, 12984, 16816, 18918, 19476, 25224, 25968, 37836, 38952, 50448, 75672, 77904, 151344, 568591, 1137182, 1705773, 2274364, 3411546, 4548728, 5117319, 6823092, 9097456, 10234638, 13646184, 20469276, 27292368, 40938552, 81877104]

約数ペア:

[(1, 81877104), (2, 40938552), (3, 27292368), (4, 20469276), (6, 13646184), (8, 10234638), (9, 9097456), (12, 6823092), (16, 5117319), (18, 4548728), (24, 3411546), (36, 2274364), (48, 1705773), (72, 1137182), (144, 568591), (541, 151344), (1051, 77904), (1082, 75672), (1623, 50448), (2102, 38952), (2164, 37836), (3153, 25968), (3246, 25224), (4204, 19476), (4328, 18918), (4869, 16816), (6306, 12984), (6492, 12612), (8408, 9738), (8656, 9459)]