64350876

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 154522368

約数和(自身を除く): 90171492

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 311, 401, 516, 622, 802, 933, 1203, 1244, 1604, 1866, 2406, 3732, 4812, 13373, 17243, 26746, 34486, 40119, 51729, 53492, 68972, 80238, 103458, 124711, 160476, 206916, 249422, 374133, 498844, 748266, 1496532, 5362573, 10725146, 16087719, 21450292, 32175438, 64350876]

約数ペア:

[(1, 64350876), (2, 32175438), (3, 21450292), (4, 16087719), (6, 10725146), (12, 5362573), (43, 1496532), (86, 748266), (129, 498844), (172, 374133), (258, 249422), (311, 206916), (401, 160476), (516, 124711), (622, 103458), (802, 80238), (933, 68972), (1203, 53492), (1244, 51729), (1604, 40119), (1866, 34486), (2406, 26746), (3732, 17243), (4812, 13373)]