81768342

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{823}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 169678080

約数和(自身を除く): 87909738

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 571, 823, 1142, 1646, 1713, 2469, 3426, 4938, 16559, 23867, 33118, 47734, 49677, 71601, 99354, 143202, 469933, 939866, 1409799, 2819598, 13628057, 27256114, 40884171, 81768342]

約数ペア:

[(1, 81768342), (2, 40884171), (3, 27256114), (6, 13628057), (29, 2819598), (58, 1409799), (87, 939866), (174, 469933), (571, 143202), (823, 99354), (1142, 71601), (1646, 49677), (1713, 47734), (2469, 33118), (3426, 23867), (4938, 16559)]