77958244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3511}}^1$

素因数の和:3596

約数の個数: 48

約数和(自身を含む): 170711296

約数和(自身を除く): 92753052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1586, 1708, 3172, 3511, 5551, 7022, 11102, 14044, 22204, 24577, 45643, 49154, 91286, 98308, 182572, 214171, 319501, 428342, 639002, 856684, 1278004, 1499197, 2784223, 2998394, 5568446, 5996788, 11136892, 19489561, 38979122, 77958244]

約数ペア:

[(1, 77958244), (2, 38979122), (4, 19489561), (7, 11136892), (13, 5996788), (14, 5568446), (26, 2998394), (28, 2784223), (52, 1499197), (61, 1278004), (91, 856684), (122, 639002), (182, 428342), (244, 319501), (364, 214171), (427, 182572), (793, 98308), (854, 91286), (1586, 49154), (1708, 45643), (3172, 24577), (3511, 22204), (5551, 14044), (7022, 11102)]