74844972

素因数分解:

$2^2\times 3^6\times {\mathrm{25667}}^1$

素因数の和:25689

約数の個数: 42

約数和(自身を含む): 196385868

約数和(自身を除く): 121540896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 25667, 51334, 77001, 102668, 154002, 231003, 308004, 462006, 693009, 924012, 1386018, 2079027, 2772036, 4158054, 6237081, 8316108, 12474162, 18711243, 24948324, 37422486, 74844972]

約数ペア:

[(1, 74844972), (2, 37422486), (3, 24948324), (4, 18711243), (6, 12474162), (9, 8316108), (12, 6237081), (18, 4158054), (27, 2772036), (36, 2079027), (54, 1386018), (81, 924012), (108, 693009), (162, 462006), (243, 308004), (324, 231003), (486, 154002), (729, 102668), (972, 77001), (1458, 51334), (2916, 25667)]