84905142

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2699}}^1$

素因数の和:2825

約数の個数: 48

約数和(自身を含む): 199454400

約数和(自身を除く): 114549258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 107, 147, 214, 294, 321, 642, 749, 1498, 2247, 2699, 4494, 5243, 5398, 8097, 10486, 15729, 16194, 18893, 31458, 37786, 56679, 113358, 132251, 264502, 288793, 396753, 577586, 793506, 866379, 1732758, 2021551, 4043102, 6064653, 12129306, 14150857, 28301714, 42452571, 84905142]

約数ペア:

[(1, 84905142), (2, 42452571), (3, 28301714), (6, 14150857), (7, 12129306), (14, 6064653), (21, 4043102), (42, 2021551), (49, 1732758), (98, 866379), (107, 793506), (147, 577586), (214, 396753), (294, 288793), (321, 264502), (642, 132251), (749, 113358), (1498, 56679), (2247, 37786), (2699, 31458), (4494, 18893), (5243, 16194), (5398, 15729), (8097, 10486)]