56112084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2081}}^1$

素因数の和:2205

約数の個数: 72

約数和(自身を含む): 163695168

約数和(自身を除く): 107583084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1498, 1926, 2081, 2247, 2996, 3852, 4162, 4494, 6243, 6741, 8324, 8988, 12486, 13482, 14567, 18729, 24972, 26964, 29134, 37458, 43701, 58268, 74916, 87402, 131103, 174804, 222667, 262206, 445334, 524412, 668001, 890668, 1336002, 1558669, 2004003, 2672004, 3117338, 4008006, 4676007, 6234676, 8016012, 9352014, 14028021, 18704028, 28056042, 56112084]

約数ペア:

[(1, 56112084), (2, 28056042), (3, 18704028), (4, 14028021), (6, 9352014), (7, 8016012), (9, 6234676), (12, 4676007), (14, 4008006), (18, 3117338), (21, 2672004), (28, 2004003), (36, 1558669), (42, 1336002), (63, 890668), (84, 668001), (107, 524412), (126, 445334), (214, 262206), (252, 222667), (321, 174804), (428, 131103), (642, 87402), (749, 74916), (963, 58268), (1284, 43701), (1498, 37458), (1926, 29134), (2081, 26964), (2247, 24972), (2996, 18729), (3852, 14567), (4162, 13482), (4494, 12486), (6243, 8988), (6741, 8324)]