90605328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1093}}^1$

素因数の和:1272

約数の個数: 80

約数和(自身を含む): 257203776

約数和(自身を除く): 166598448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 157, 176, 264, 314, 471, 528, 628, 942, 1093, 1256, 1727, 1884, 2186, 2512, 3279, 3454, 3768, 4372, 5181, 6558, 6908, 7536, 8744, 10362, 12023, 13116, 13816, 17488, 20724, 24046, 26232, 27632, 36069, 41448, 48092, 52464, 72138, 82896, 96184, 144276, 171601, 192368, 288552, 343202, 514803, 577104, 686404, 1029606, 1372808, 1887611, 2059212, 2745616, 3775222, 4118424, 5662833, 7550444, 8236848, 11325666, 15100888, 22651332, 30201776, 45302664, 90605328]

約数ペア:

[(1, 90605328), (2, 45302664), (3, 30201776), (4, 22651332), (6, 15100888), (8, 11325666), (11, 8236848), (12, 7550444), (16, 5662833), (22, 4118424), (24, 3775222), (33, 2745616), (44, 2059212), (48, 1887611), (66, 1372808), (88, 1029606), (132, 686404), (157, 577104), (176, 514803), (264, 343202), (314, 288552), (471, 192368), (528, 171601), (628, 144276), (942, 96184), (1093, 82896), (1256, 72138), (1727, 52464), (1884, 48092), (2186, 41448), (2512, 36069), (3279, 27632), (3454, 26232), (3768, 24046), (4372, 20724), (5181, 17488), (6558, 13816), (6908, 13116), (7536, 12023), (8744, 10362)]