71351604

素因数分解:

$2^2\times 3^6\times {\mathrm{24469}}^1$

素因数の和:24491

約数の個数: 42

約数和(自身を含む): 187219970

約数和(自身を除く): 115868366

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 24469, 48938, 73407, 97876, 146814, 220221, 293628, 440442, 660663, 880884, 1321326, 1981989, 2642652, 3963978, 5945967, 7927956, 11891934, 17837901, 23783868, 35675802, 71351604]

約数ペア:

[(1, 71351604), (2, 35675802), (3, 23783868), (4, 17837901), (6, 11891934), (9, 7927956), (12, 5945967), (18, 3963978), (27, 2642652), (36, 1981989), (54, 1321326), (81, 880884), (108, 660663), (162, 440442), (243, 293628), (324, 220221), (486, 146814), (729, 97876), (972, 73407), (1458, 48938), (2916, 24469)]