78879052

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2311}}^1$

素因数の和:2398

約数の個数: 48

約数和(自身を含む): 167795712

約数和(自身を除く): 88916660

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 161, 212, 322, 371, 644, 742, 1219, 1484, 2311, 2438, 4622, 4876, 8533, 9244, 16177, 17066, 32354, 34132, 53153, 64708, 106306, 122483, 212612, 244966, 372071, 489932, 744142, 857381, 1488284, 1714762, 2817109, 3429524, 5634218, 11268436, 19719763, 39439526, 78879052]

約数ペア:

[(1, 78879052), (2, 39439526), (4, 19719763), (7, 11268436), (14, 5634218), (23, 3429524), (28, 2817109), (46, 1714762), (53, 1488284), (92, 857381), (106, 744142), (161, 489932), (212, 372071), (322, 244966), (371, 212612), (644, 122483), (742, 106306), (1219, 64708), (1484, 53153), (2311, 34132), (2438, 32354), (4622, 17066), (4876, 16177), (8533, 9244)]