77861712

素因数分解:

$2^4\times 3^1\times {\mathrm{997}}^1\times {\mathrm{1627}}^1$

素因数の和:2635

約数の個数: 40

約数和(自身を含む): 201468256

約数和(自身を除く): 123606544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 997, 1627, 1994, 2991, 3254, 3988, 4881, 5982, 6508, 7976, 9762, 11964, 13016, 15952, 19524, 23928, 26032, 39048, 47856, 78096, 1622119, 3244238, 4866357, 6488476, 9732714, 12976952, 19465428, 25953904, 38930856, 77861712]

約数ペア:

[(1, 77861712), (2, 38930856), (3, 25953904), (4, 19465428), (6, 12976952), (8, 9732714), (12, 6488476), (16, 4866357), (24, 3244238), (48, 1622119), (997, 78096), (1627, 47856), (1994, 39048), (2991, 26032), (3254, 23928), (3988, 19524), (4881, 15952), (5982, 13016), (6508, 11964), (7976, 9762)]