80641848

素因数分解:

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

素因数の和:1529

約数の個数: 96

約数和(自身を含む): 239673600

約数和(自身を除く): 159031752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 49, 56, 84, 94, 98, 141, 147, 168, 188, 196, 282, 294, 329, 376, 392, 564, 588, 658, 987, 1128, 1176, 1316, 1459, 1974, 2303, 2632, 2918, 3948, 4377, 4606, 5836, 6909, 7896, 8754, 9212, 10213, 11672, 13818, 17508, 18424, 20426, 27636, 30639, 35016, 40852, 55272, 61278, 68573, 71491, 81704, 122556, 137146, 142982, 205719, 214473, 245112, 274292, 285964, 411438, 428946, 480011, 548584, 571928, 822876, 857892, 960022, 1440033, 1645752, 1715784, 1920044, 2880066, 3360077, 3840088, 5760132, 6720154, 10080231, 11520264, 13440308, 20160462, 26880616, 40320924, 80641848]

約数ペア:

[(1, 80641848), (2, 40320924), (3, 26880616), (4, 20160462), (6, 13440308), (7, 11520264), (8, 10080231), (12, 6720154), (14, 5760132), (21, 3840088), (24, 3360077), (28, 2880066), (42, 1920044), (47, 1715784), (49, 1645752), (56, 1440033), (84, 960022), (94, 857892), (98, 822876), (141, 571928), (147, 548584), (168, 480011), (188, 428946), (196, 411438), (282, 285964), (294, 274292), (329, 245112), (376, 214473), (392, 205719), (564, 142982), (588, 137146), (658, 122556), (987, 81704), (1128, 71491), (1176, 68573), (1316, 61278), (1459, 55272), (1974, 40852), (2303, 35016), (2632, 30639), (2918, 27636), (3948, 20426), (4377, 18424), (4606, 17508), (5836, 13818), (6909, 11672), (7896, 10213), (8754, 9212)]