76249299

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 129024000

約数和(自身を除く): 52774701

約数列:

[1, 3, 7, 19, 21, 41, 57, 59, 79, 123, 133, 177, 237, 287, 399, 413, 553, 779, 861, 1121, 1239, 1501, 1659, 2337, 2419, 3239, 3363, 4503, 4661, 5453, 7257, 7847, 9717, 10507, 13983, 16359, 16933, 22673, 23541, 31521, 32627, 45961, 50799, 61541, 68019, 88559, 97881, 137883, 184623, 191101, 265677, 321727, 430787, 573303, 619913, 965181, 1292361, 1337707, 1859739, 3630919, 4013121, 10892757, 25416433, 76249299]

約数ペア:

[(1, 76249299), (3, 25416433), (7, 10892757), (19, 4013121), (21, 3630919), (41, 1859739), (57, 1337707), (59, 1292361), (79, 965181), (123, 619913), (133, 573303), (177, 430787), (237, 321727), (287, 265677), (399, 191101), (413, 184623), (553, 137883), (779, 97881), (861, 88559), (1121, 68019), (1239, 61541), (1501, 50799), (1659, 45961), (2337, 32627), (2419, 31521), (3239, 23541), (3363, 22673), (4503, 16933), (4661, 16359), (5453, 13983), (7257, 10507), (7847, 9717)]