73986642

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{9857}}^1$

素因数の和:10007

約数の個数: 32

約数和(自身を含む): 165614400

約数和(自身を除く): 91627758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 7506, 9857, 19714, 29571, 59142, 88713, 177426, 266139, 532278, 1370123, 2740246, 4110369, 8220738, 12331107, 24662214, 36993321, 73986642]

約数ペア:

[(1, 73986642), (2, 36993321), (3, 24662214), (6, 12331107), (9, 8220738), (18, 4110369), (27, 2740246), (54, 1370123), (139, 532278), (278, 266139), (417, 177426), (834, 88713), (1251, 59142), (2502, 29571), (3753, 19714), (7506, 9857)]