74881716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1533

約数の個数: 96

約数和(自身を含む): 219770880

約数和(自身を除く): 144889164

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 84, 91, 94, 141, 156, 182, 188, 273, 282, 329, 364, 546, 564, 611, 658, 987, 1092, 1222, 1316, 1459, 1833, 1974, 2444, 2918, 3666, 3948, 4277, 4377, 5836, 7332, 8554, 8754, 10213, 12831, 17108, 17508, 18967, 20426, 25662, 30639, 37934, 40852, 51324, 56901, 61278, 68573, 75868, 113802, 122556, 132769, 137146, 205719, 227604, 265538, 274292, 398307, 411438, 480011, 531076, 796614, 822876, 891449, 960022, 1440033, 1593228, 1782898, 1920044, 2674347, 2880066, 3565796, 5348694, 5760132, 6240143, 10697388, 12480286, 18720429, 24960572, 37440858, 74881716]

約数ペア:

[(1, 74881716), (2, 37440858), (3, 24960572), (4, 18720429), (6, 12480286), (7, 10697388), (12, 6240143), (13, 5760132), (14, 5348694), (21, 3565796), (26, 2880066), (28, 2674347), (39, 1920044), (42, 1782898), (47, 1593228), (52, 1440033), (78, 960022), (84, 891449), (91, 822876), (94, 796614), (141, 531076), (156, 480011), (182, 411438), (188, 398307), (273, 274292), (282, 265538), (329, 227604), (364, 205719), (546, 137146), (564, 132769), (611, 122556), (658, 113802), (987, 75868), (1092, 68573), (1222, 61278), (1316, 56901), (1459, 51324), (1833, 40852), (1974, 37934), (2444, 30639), (2918, 25662), (3666, 20426), (3948, 18967), (4277, 17508), (4377, 17108), (5836, 12831), (7332, 10213), (8554, 8754)]