81640176

素因数分解:

$2^4\times 3^1\times {\mathrm{911}}^1\times {\mathrm{1867}}^1$

素因数の和:2789

約数の個数: 40

約数和(自身を含む): 211248384

約数和(自身を除く): 129608208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 911, 1822, 1867, 2733, 3644, 3734, 5466, 5601, 7288, 7468, 10932, 11202, 14576, 14936, 21864, 22404, 29872, 43728, 44808, 89616, 1700837, 3401674, 5102511, 6803348, 10205022, 13606696, 20410044, 27213392, 40820088, 81640176]

約数ペア:

[(1, 81640176), (2, 40820088), (3, 27213392), (4, 20410044), (6, 13606696), (8, 10205022), (12, 6803348), (16, 5102511), (24, 3401674), (48, 1700837), (911, 89616), (1822, 44808), (1867, 43728), (2733, 29872), (3644, 22404), (3734, 21864), (5466, 14936), (5601, 14576), (7288, 11202), (7468, 10932)]