81976002

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{1283}}^1$

素因数の和:1774

約数の個数: 32

約数和(自身を含む): 171583488

約数和(自身を除く): 89607486

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 463, 926, 1283, 1389, 2566, 2778, 3849, 7698, 10649, 21298, 29509, 31947, 59018, 63894, 88527, 177054, 594029, 1188058, 1782087, 3564174, 13662667, 27325334, 40988001, 81976002]

約数ペア:

[(1, 81976002), (2, 40988001), (3, 27325334), (6, 13662667), (23, 3564174), (46, 1782087), (69, 1188058), (138, 594029), (463, 177054), (926, 88527), (1283, 63894), (1389, 59018), (2566, 31947), (2778, 29509), (3849, 21298), (7698, 10649)]