71581488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{135571}}^1$

素因数の和:135593

約数の個数: 40

約数和(自身を含む): 201731136

約数和(自身を除く): 130149648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 135571, 271142, 406713, 542284, 813426, 1084568, 1491281, 1626852, 2169136, 2982562, 3253704, 4473843, 5965124, 6507408, 8947686, 11930248, 17895372, 23860496, 35790744, 71581488]

約数ペア:

[(1, 71581488), (2, 35790744), (3, 23860496), (4, 17895372), (6, 11930248), (8, 8947686), (11, 6507408), (12, 5965124), (16, 4473843), (22, 3253704), (24, 2982562), (33, 2169136), (44, 1626852), (48, 1491281), (66, 1084568), (88, 813426), (132, 542284), (176, 406713), (264, 271142), (528, 135571)]