80827992

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{160373}}^1$

素因数の和:160392

約数の個数: 48

約数和(自身を含む): 250183440

約数和(自身を除く): 169355448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 160373, 320746, 481119, 641492, 962238, 1122611, 1282984, 1443357, 1924476, 2245222, 2886714, 3367833, 3848952, 4490444, 5773428, 6735666, 8980888, 10103499, 11546856, 13471332, 20206998, 26942664, 40413996, 80827992]

約数ペア:

[(1, 80827992), (2, 40413996), (3, 26942664), (4, 20206998), (6, 13471332), (7, 11546856), (8, 10103499), (9, 8980888), (12, 6735666), (14, 5773428), (18, 4490444), (21, 3848952), (24, 3367833), (28, 2886714), (36, 2245222), (42, 1924476), (56, 1443357), (63, 1282984), (72, 1122611), (84, 962238), (126, 641492), (168, 481119), (252, 320746), (504, 160373)]