81755274

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{3259}}^1$

素因数の和:3414

約数の個数: 32

約数和(自身を含む): 169467840

約数和(自身を除く): 87712566

約数列:

[1, 2, 3, 6, 37, 74, 111, 113, 222, 226, 339, 678, 3259, 4181, 6518, 8362, 9777, 12543, 19554, 25086, 120583, 241166, 361749, 368267, 723498, 736534, 1104801, 2209602, 13625879, 27251758, 40877637, 81755274]

約数ペア:

[(1, 81755274), (2, 40877637), (3, 27251758), (6, 13625879), (37, 2209602), (74, 1104801), (111, 736534), (113, 723498), (222, 368267), (226, 361749), (339, 241166), (678, 120583), (3259, 25086), (4181, 19554), (6518, 12543), (8362, 9777)]