72315942

素因数分解:

$2^1\times 3^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 146580192

約数和(自身を除く): 74264250

約数列:

[1, 2, 3, 6, 193, 197, 317, 386, 394, 579, 591, 634, 951, 1158, 1182, 1902, 38021, 61181, 62449, 76042, 114063, 122362, 124898, 183543, 187347, 228126, 367086, 374694, 12052657, 24105314, 36157971, 72315942]

約数ペア:

[(1, 72315942), (2, 36157971), (3, 24105314), (6, 12052657), (193, 374694), (197, 367086), (317, 228126), (386, 187347), (394, 183543), (579, 124898), (591, 122362), (634, 114063), (951, 76042), (1158, 62449), (1182, 61181), (1902, 38021)]