77042070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{40763}}^1$

素因数の和:40786

約数の個数: 64

約数和(自身を含む): 234800640

約数和(自身を除く): 157758570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 40763, 81526, 122289, 203815, 244578, 285341, 366867, 407630, 570682, 611445, 733734, 856023, 1100601, 1222890, 1426705, 1712046, 1834335, 2201202, 2568069, 2853410, 3668670, 4280115, 5136138, 5503005, 7704207, 8560230, 11006010, 12840345, 15408414, 25680690, 38521035, 77042070]

約数ペア:

[(1, 77042070), (2, 38521035), (3, 25680690), (5, 15408414), (6, 12840345), (7, 11006010), (9, 8560230), (10, 7704207), (14, 5503005), (15, 5136138), (18, 4280115), (21, 3668670), (27, 2853410), (30, 2568069), (35, 2201202), (42, 1834335), (45, 1712046), (54, 1426705), (63, 1222890), (70, 1100601), (90, 856023), (105, 733734), (126, 611445), (135, 570682), (189, 407630), (210, 366867), (270, 285341), (315, 244578), (378, 203815), (630, 122289), (945, 81526), (1890, 40763)]