31206061512

素因数分解:

$2^3\times 3^3\times {\mathrm{19919}}^1\times {\mathrm{7253}}^1$

素因数の和:27187

約数の個数: 64

約数和(自身を含む): 86699808000

約数和(自身を除く): 55493746488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 7253, 14506, 19919, 21759, 29012, 39838, 43518, 58024, 59757, 65277, 79676, 87036, 119514, 130554, 159352, 174072, 179271, 195831, 239028, 261108, 358542, 391662, 478056, 522216, 537813, 717084, 783324, 1075626, 1434168, 1566648, 2151252, 4302504, 144472507, 288945014, 433417521, 577890028, 866835042, 1155780056, 1300252563, 1733670084, 2600505126, 3467340168, 3900757689, 5201010252, 7801515378, 10402020504, 15603030756, 31206061512]

約数ペア:

[(1, 31206061512), (2, 15603030756), (3, 10402020504), (4, 7801515378), (6, 5201010252), (8, 3900757689), (9, 3467340168), (12, 2600505126), (18, 1733670084), (24, 1300252563), (27, 1155780056), (36, 866835042), (54, 577890028), (72, 433417521), (108, 288945014), (216, 144472507), (7253, 4302504), (14506, 2151252), (19919, 1566648), (21759, 1434168), (29012, 1075626), (39838, 783324), (43518, 717084), (58024, 537813), (59757, 522216), (65277, 478056), (79676, 391662), (87036, 358542), (119514, 261108), (130554, 239028), (159352, 195831), (174072, 179271)]