72873246

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{27793}}^1$

素因数の和:27840

約数の個数: 32

約数和(自身を含む): 160093440

約数和(自身を除く): 87220194

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 27793, 55586, 83379, 166758, 528067, 639239, 1056134, 1278478, 1584201, 1917717, 3168402, 3835434, 12145541, 24291082, 36436623, 72873246]

約数ペア:

[(1, 72873246), (2, 36436623), (3, 24291082), (6, 12145541), (19, 3835434), (23, 3168402), (38, 1917717), (46, 1584201), (57, 1278478), (69, 1056134), (114, 639239), (138, 528067), (437, 166758), (874, 83379), (1311, 55586), (2622, 27793)]