72815928

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{15401}}^1$

素因数の和:15607

約数の個数: 32

約数和(自身を含む): 182975760

約数和(自身を除く): 110159832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 15401, 30802, 46203, 61604, 92406, 123208, 184812, 369624, 3033997, 6067994, 9101991, 12135988, 18203982, 24271976, 36407964, 72815928]

約数ペア:

[(1, 72815928), (2, 36407964), (3, 24271976), (4, 18203982), (6, 12135988), (8, 9101991), (12, 6067994), (24, 3033997), (197, 369624), (394, 184812), (591, 123208), (788, 92406), (1182, 61604), (1576, 46203), (2364, 30802), (4728, 15401)]