77508018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5749}}^1$

素因数の和:5871

約数の個数: 48

約数和(自身を含む): 193752000

約数和(自身を除く): 116243982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1926, 2247, 4494, 5749, 6741, 11498, 13482, 17247, 34494, 40243, 51741, 80486, 103482, 120729, 241458, 362187, 615143, 724374, 1230286, 1845429, 3690858, 4306001, 5536287, 8612002, 11072574, 12918003, 25836006, 38754009, 77508018]

約数ペア:

[(1, 77508018), (2, 38754009), (3, 25836006), (6, 12918003), (7, 11072574), (9, 8612002), (14, 5536287), (18, 4306001), (21, 3690858), (42, 1845429), (63, 1230286), (107, 724374), (126, 615143), (214, 362187), (321, 241458), (642, 120729), (749, 103482), (963, 80486), (1498, 51741), (1926, 40243), (2247, 34494), (4494, 17247), (5749, 13482), (6741, 11498)]