77881752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83207}}^1$

素因数の和:83232

約数の個数: 48

約数和(自身を含む): 227157840

約数和(自身を除く): 149276088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 83207, 166414, 249621, 332828, 499242, 665656, 748863, 998484, 1081691, 1497726, 1996968, 2163382, 2995452, 3245073, 4326764, 5990904, 6490146, 8653528, 9735219, 12980292, 19470438, 25960584, 38940876, 77881752]

約数ペア:

[(1, 77881752), (2, 38940876), (3, 25960584), (4, 19470438), (6, 12980292), (8, 9735219), (9, 8653528), (12, 6490146), (13, 5990904), (18, 4326764), (24, 3245073), (26, 2995452), (36, 2163382), (39, 1996968), (52, 1497726), (72, 1081691), (78, 998484), (104, 748863), (117, 665656), (156, 499242), (234, 332828), (312, 249621), (468, 166414), (936, 83207)]