81175104

素因数分解:

$2^6\times 3^2\times {\mathrm{140929}}^1$

素因数の和:140947

約数の個数: 42

約数和(自身を含む): 232675430

約数和(自身を除く): 151500326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 140929, 281858, 422787, 563716, 845574, 1127432, 1268361, 1691148, 2254864, 2536722, 3382296, 4509728, 5073444, 6764592, 9019456, 10146888, 13529184, 20293776, 27058368, 40587552, 81175104]

約数ペア:

[(1, 81175104), (2, 40587552), (3, 27058368), (4, 20293776), (6, 13529184), (8, 10146888), (9, 9019456), (12, 6764592), (16, 5073444), (18, 4509728), (24, 3382296), (32, 2536722), (36, 2254864), (48, 1691148), (64, 1268361), (72, 1127432), (96, 845574), (144, 563716), (192, 422787), (288, 281858), (576, 140929)]