81732092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 161511840

約数和(自身を除く): 79779748

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 83, 116, 166, 332, 377, 653, 754, 1079, 1306, 1508, 2158, 2407, 2612, 4316, 4814, 8489, 9628, 16978, 18937, 31291, 33956, 37874, 54199, 62582, 75748, 108398, 125164, 216796, 246181, 492362, 704587, 984724, 1409174, 1571771, 2818348, 3143542, 6287084, 20433023, 40866046, 81732092]

約数ペア:

[(1, 81732092), (2, 40866046), (4, 20433023), (13, 6287084), (26, 3143542), (29, 2818348), (52, 1571771), (58, 1409174), (83, 984724), (116, 704587), (166, 492362), (332, 246181), (377, 216796), (653, 125164), (754, 108398), (1079, 75748), (1306, 62582), (1508, 54199), (2158, 37874), (2407, 33956), (2612, 31291), (4316, 18937), (4814, 16978), (8489, 9628)]