78394404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6673}}^1$

素因数の和:6780

約数の個数: 48

約数和(自身を含む): 201821760

約数和(自身を除く): 123427356

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 979, 1068, 1958, 2937, 3916, 5874, 6673, 11748, 13346, 20019, 26692, 40038, 73403, 80076, 146806, 220209, 293612, 440418, 593897, 880836, 1187794, 1781691, 2375588, 3563382, 6532867, 7126764, 13065734, 19598601, 26131468, 39197202, 78394404]

約数ペア:

[(1, 78394404), (2, 39197202), (3, 26131468), (4, 19598601), (6, 13065734), (11, 7126764), (12, 6532867), (22, 3563382), (33, 2375588), (44, 1781691), (66, 1187794), (89, 880836), (132, 593897), (178, 440418), (267, 293612), (356, 220209), (534, 146806), (979, 80076), (1068, 73403), (1958, 40038), (2937, 26692), (3916, 20019), (5874, 13346), (6673, 11748)]