31058676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{733}}^1$

素因数の和:861

約数の個数: 72

約数和(自身を含む): 86565024

約数和(自身を除く): 55506348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 107, 132, 198, 214, 321, 396, 428, 642, 733, 963, 1177, 1284, 1466, 1926, 2199, 2354, 2932, 3531, 3852, 4398, 4708, 6597, 7062, 8063, 8796, 10593, 13194, 14124, 16126, 21186, 24189, 26388, 32252, 42372, 48378, 72567, 78431, 96756, 145134, 156862, 235293, 290268, 313724, 470586, 705879, 862741, 941172, 1411758, 1725482, 2588223, 2823516, 3450964, 5176446, 7764669, 10352892, 15529338, 31058676]

約数ペア:

[(1, 31058676), (2, 15529338), (3, 10352892), (4, 7764669), (6, 5176446), (9, 3450964), (11, 2823516), (12, 2588223), (18, 1725482), (22, 1411758), (33, 941172), (36, 862741), (44, 705879), (66, 470586), (99, 313724), (107, 290268), (132, 235293), (198, 156862), (214, 145134), (321, 96756), (396, 78431), (428, 72567), (642, 48378), (733, 42372), (963, 32252), (1177, 26388), (1284, 24189), (1466, 21186), (1926, 16126), (2199, 14124), (2354, 13194), (2932, 10593), (3531, 8796), (3852, 8063), (4398, 7062), (4708, 6597)]