71990904

素因数分解:

$2^3\times 3^1\times {\mathrm{419}}^1\times {\mathrm{7159}}^1$

素因数の和:7587

約数の個数: 32

約数和(自身を含む): 180432000

約数和(自身を除く): 108441096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 419, 838, 1257, 1676, 2514, 3352, 5028, 7159, 10056, 14318, 21477, 28636, 42954, 57272, 85908, 171816, 2999621, 5999242, 8998863, 11998484, 17997726, 23996968, 35995452, 71990904]

約数ペア:

[(1, 71990904), (2, 35995452), (3, 23996968), (4, 17997726), (6, 11998484), (8, 8998863), (12, 5999242), (24, 2999621), (419, 171816), (838, 85908), (1257, 57272), (1676, 42954), (2514, 28636), (3352, 21477), (5028, 14318), (7159, 10056)]