81312072

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{46411}}^1$

素因数の和:46493

約数の個数: 32

約数和(自身を含む): 206069280

約数和(自身を除く): 124757208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 46411, 92822, 139233, 185644, 278466, 371288, 556932, 1113864, 3388003, 6776006, 10164009, 13552012, 20328018, 27104024, 40656036, 81312072]

約数ペア:

[(1, 81312072), (2, 40656036), (3, 27104024), (4, 20328018), (6, 13552012), (8, 10164009), (12, 6776006), (24, 3388003), (73, 1113864), (146, 556932), (219, 371288), (292, 278466), (438, 185644), (584, 139233), (876, 92822), (1752, 46411)]