66963528

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{6691}}^1$

素因数の和:6842

約数の個数: 48

約数和(自身を含む): 182691600

約数和(自身を除く): 115728072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 6691, 10008, 13382, 20073, 26764, 40146, 53528, 60219, 80292, 120438, 160584, 240876, 481752, 930049, 1860098, 2790147, 3720196, 5580294, 7440392, 8370441, 11160588, 16740882, 22321176, 33481764, 66963528]

約数ペア:

[(1, 66963528), (2, 33481764), (3, 22321176), (4, 16740882), (6, 11160588), (8, 8370441), (9, 7440392), (12, 5580294), (18, 3720196), (24, 2790147), (36, 1860098), (72, 930049), (139, 481752), (278, 240876), (417, 160584), (556, 120438), (834, 80292), (1112, 60219), (1251, 53528), (1668, 40146), (2502, 26764), (3336, 20073), (5004, 13382), (6691, 10008)]