8078382

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 20966400

約数和(自身を除く): 12888018

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 38, 39, 46, 57, 69, 78, 79, 114, 117, 138, 158, 171, 207, 234, 237, 247, 299, 342, 414, 437, 474, 494, 598, 711, 741, 874, 897, 1027, 1311, 1422, 1482, 1501, 1794, 1817, 2054, 2223, 2622, 2691, 3002, 3081, 3634, 3933, 4446, 4503, 5382, 5451, 5681, 6162, 7866, 9006, 9243, 10902, 11362, 13509, 16353, 17043, 18486, 19513, 23621, 27018, 32706, 34086, 34523, 39026, 47242, 51129, 58539, 69046, 70863, 102258, 103569, 117078, 141726, 175617, 207138, 212589, 310707, 351234, 425178, 448799, 621414, 897598, 1346397, 2692794, 4039191, 8078382]

約数ペア:

[(1, 8078382), (2, 4039191), (3, 2692794), (6, 1346397), (9, 897598), (13, 621414), (18, 448799), (19, 425178), (23, 351234), (26, 310707), (38, 212589), (39, 207138), (46, 175617), (57, 141726), (69, 117078), (78, 103569), (79, 102258), (114, 70863), (117, 69046), (138, 58539), (158, 51129), (171, 47242), (207, 39026), (234, 34523), (237, 34086), (247, 32706), (299, 27018), (342, 23621), (414, 19513), (437, 18486), (474, 17043), (494, 16353), (598, 13509), (711, 11362), (741, 10902), (874, 9243), (897, 9006), (1027, 7866), (1311, 6162), (1422, 5681), (1482, 5451), (1501, 5382), (1794, 4503), (1817, 4446), (2054, 3933), (2223, 3634), (2622, 3081), (2691, 3002)]