80486712

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{25997}}^1$

素因数の和:26052

約数の個数: 48

約数和(自身を含む): 223062840

約数和(自身を除く): 142576128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 25997, 51994, 77991, 103988, 155982, 207976, 233973, 311964, 467946, 623928, 935892, 1117871, 1871784, 2235742, 3353613, 4471484, 6707226, 8942968, 10060839, 13414452, 20121678, 26828904, 40243356, 80486712]

約数ペア:

[(1, 80486712), (2, 40243356), (3, 26828904), (4, 20121678), (6, 13414452), (8, 10060839), (9, 8942968), (12, 6707226), (18, 4471484), (24, 3353613), (36, 2235742), (43, 1871784), (72, 1117871), (86, 935892), (129, 623928), (172, 467946), (258, 311964), (344, 233973), (387, 207976), (516, 155982), (774, 103988), (1032, 77991), (1548, 51994), (3096, 25997)]