80880336

素因数分解:

$2^4\times 3^3\times {\mathrm{187223}}^1$

素因数の和:187240

約数の個数: 40

約数和(自身を含む): 232157760

約数和(自身を除く): 151277424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 187223, 374446, 561669, 748892, 1123338, 1497784, 1685007, 2246676, 2995568, 3370014, 4493352, 5055021, 6740028, 8986704, 10110042, 13480056, 20220084, 26960112, 40440168, 80880336]

約数ペア:

[(1, 80880336), (2, 40440168), (3, 26960112), (4, 20220084), (6, 13480056), (8, 10110042), (9, 8986704), (12, 6740028), (16, 5055021), (18, 4493352), (24, 3370014), (27, 2995568), (36, 2246676), (48, 1685007), (54, 1497784), (72, 1123338), (108, 748892), (144, 561669), (216, 374446), (432, 187223)]