72974693

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 88646400

約数和(自身を除く): 15671707

約数列:

[1, 11, 17, 37, 53, 187, 199, 407, 583, 629, 901, 1961, 2189, 3383, 6919, 7363, 9911, 10547, 21571, 33337, 37213, 80993, 116017, 125171, 179299, 366707, 390239, 1376881, 1972289, 4292629, 6634063, 72974693]

約数ペア:

[(1, 72974693), (11, 6634063), (17, 4292629), (37, 1972289), (53, 1376881), (187, 390239), (199, 366707), (407, 179299), (583, 125171), (629, 116017), (901, 80993), (1961, 37213), (2189, 33337), (3383, 21571), (6919, 10547), (7363, 9911)]