73820778978

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{589783}}^1$

素因数の和:590718

約数の個数: 32

約数和(自身を含む): 154230875136

約数和(自身を除く): 80410096158

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 907, 1814, 2721, 5442, 20861, 41722, 62583, 125166, 589783, 1179566, 1769349, 3538698, 13565009, 27130018, 40695027, 81390054, 534933181, 1069866362, 1604799543, 3209599086, 12303463163, 24606926326, 36910389489, 73820778978]

約数ペア:

[(1, 73820778978), (2, 36910389489), (3, 24606926326), (6, 12303463163), (23, 3209599086), (46, 1604799543), (69, 1069866362), (138, 534933181), (907, 81390054), (1814, 40695027), (2721, 27130018), (5442, 13565009), (20861, 3538698), (41722, 1769349), (62583, 1179566), (125166, 589783)]