90749092

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3967}}^1$

素因数の和:4040

約数の個数: 48

約数和(自身を含む): 195543040

約数和(自身を除く): 104793948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 3967, 5719, 7934, 11438, 15868, 22876, 27769, 55538, 75373, 111076, 150746, 170581, 301492, 341162, 527611, 682324, 1055222, 1194067, 2110444, 2388134, 3241039, 4776268, 6482078, 12964156, 22687273, 45374546, 90749092]

約数ペア:

[(1, 90749092), (2, 45374546), (4, 22687273), (7, 12964156), (14, 6482078), (19, 4776268), (28, 3241039), (38, 2388134), (43, 2110444), (76, 1194067), (86, 1055222), (133, 682324), (172, 527611), (266, 341162), (301, 301492), (532, 170581), (602, 150746), (817, 111076), (1204, 75373), (1634, 55538), (3268, 27769), (3967, 22876), (5719, 15868), (7934, 11438)]