68240052

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1389

約数の個数: 72

約数和(自身を含む): 181988352

約数和(自身を除く): 113748300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 846, 1116, 1301, 1457, 1692, 2602, 2914, 3903, 4371, 5204, 5828, 7806, 8742, 11709, 13113, 15612, 17484, 23418, 26226, 40331, 46836, 52452, 61147, 80662, 120993, 122294, 161324, 183441, 241986, 244588, 362979, 366882, 483972, 550323, 725958, 733764, 1100646, 1451916, 1895557, 2201292, 3791114, 5686671, 7582228, 11373342, 17060013, 22746684, 34120026, 68240052]

約数ペア:

[(1, 68240052), (2, 34120026), (3, 22746684), (4, 17060013), (6, 11373342), (9, 7582228), (12, 5686671), (18, 3791114), (31, 2201292), (36, 1895557), (47, 1451916), (62, 1100646), (93, 733764), (94, 725958), (124, 550323), (141, 483972), (186, 366882), (188, 362979), (279, 244588), (282, 241986), (372, 183441), (423, 161324), (558, 122294), (564, 120993), (846, 80662), (1116, 61147), (1301, 52452), (1457, 46836), (1692, 40331), (2602, 26226), (2914, 23418), (3903, 17484), (4371, 15612), (5204, 13113), (5828, 11709), (7806, 8742)]