91489636

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3659}}^1$

素因数の和:3736

約数の個数: 48

約数和(自身を含む): 196761600

約数和(自身を除く): 105271964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 3572, 3659, 6251, 7318, 12502, 14636, 25004, 25613, 51226, 69521, 102452, 139042, 171973, 278084, 343946, 486647, 687892, 973294, 1203811, 1946588, 2407622, 3267487, 4815244, 6534974, 13069948, 22872409, 45744818, 91489636]

約数ペア:

[(1, 91489636), (2, 45744818), (4, 22872409), (7, 13069948), (14, 6534974), (19, 4815244), (28, 3267487), (38, 2407622), (47, 1946588), (76, 1203811), (94, 973294), (133, 687892), (188, 486647), (266, 343946), (329, 278084), (532, 171973), (658, 139042), (893, 102452), (1316, 69521), (1786, 51226), (3572, 25613), (3659, 25004), (6251, 14636), (7318, 12502)]