77140836

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{4177}}^1$

素因数の和:4215

約数の個数: 72

約数和(自身を含む): 212910880

約数和(自身を除く): 135770044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4177, 4617, 6156, 8354, 9234, 12531, 16708, 18468, 25062, 37593, 50124, 75186, 79363, 112779, 150372, 158726, 225558, 238089, 317452, 338337, 451116, 476178, 676674, 714267, 952356, 1015011, 1353348, 1428534, 2030022, 2142801, 2857068, 4060044, 4285602, 6428403, 8571204, 12856806, 19285209, 25713612, 38570418, 77140836]

約数ペア:

[(1, 77140836), (2, 38570418), (3, 25713612), (4, 19285209), (6, 12856806), (9, 8571204), (12, 6428403), (18, 4285602), (19, 4060044), (27, 2857068), (36, 2142801), (38, 2030022), (54, 1428534), (57, 1353348), (76, 1015011), (81, 952356), (108, 714267), (114, 676674), (162, 476178), (171, 451116), (228, 338337), (243, 317452), (324, 238089), (342, 225558), (486, 158726), (513, 150372), (684, 112779), (972, 79363), (1026, 75186), (1539, 50124), (2052, 37593), (3078, 25062), (4177, 18468), (4617, 16708), (6156, 12531), (8354, 9234)]