77287476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12959}}^1$

素因数の和:13044

約数の個数: 48

約数和(自身を含む): 209018880

約数和(自身を除く): 131731404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 12959, 25918, 38877, 51836, 77754, 90713, 155508, 181426, 272139, 362852, 544278, 920089, 1088556, 1840178, 2760267, 3680356, 5520534, 6440623, 11041068, 12881246, 19321869, 25762492, 38643738, 77287476]

約数ペア:

[(1, 77287476), (2, 38643738), (3, 25762492), (4, 19321869), (6, 12881246), (7, 11041068), (12, 6440623), (14, 5520534), (21, 3680356), (28, 2760267), (42, 1840178), (71, 1088556), (84, 920089), (142, 544278), (213, 362852), (284, 272139), (426, 181426), (497, 155508), (852, 90713), (994, 77754), (1491, 51836), (1988, 38877), (2982, 25918), (5964, 12959)]