90075076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1889}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 195592320

約数和(自身を除く): 105517244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 131, 182, 262, 364, 524, 917, 1703, 1834, 1889, 3406, 3668, 3778, 6812, 7556, 11921, 13223, 23842, 24557, 26446, 47684, 49114, 52892, 98228, 171899, 247459, 343798, 494918, 687596, 989836, 1732213, 3216967, 3464426, 6433934, 6928852, 12867868, 22518769, 45037538, 90075076]

約数ペア:

[(1, 90075076), (2, 45037538), (4, 22518769), (7, 12867868), (13, 6928852), (14, 6433934), (26, 3464426), (28, 3216967), (52, 1732213), (91, 989836), (131, 687596), (182, 494918), (262, 343798), (364, 247459), (524, 171899), (917, 98228), (1703, 52892), (1834, 49114), (1889, 47684), (3406, 26446), (3668, 24557), (3778, 23842), (6812, 13223), (7556, 11921)]