76178258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 140797440

約数和(自身を除く): 64619182

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 47, 94, 193, 221, 247, 323, 386, 442, 494, 611, 646, 799, 893, 1222, 1598, 1786, 2509, 3281, 3667, 4199, 5018, 6562, 7334, 8398, 9071, 10387, 11609, 15181, 18142, 20774, 23218, 30362, 42653, 47671, 62339, 85306, 95342, 117923, 124678, 154207, 172349, 197353, 235846, 308414, 344698, 394706, 810407, 1620814, 2004691, 2240537, 2929933, 4009382, 4481074, 5859866, 38089129, 76178258]

約数ペア:

[(1, 76178258), (2, 38089129), (13, 5859866), (17, 4481074), (19, 4009382), (26, 2929933), (34, 2240537), (38, 2004691), (47, 1620814), (94, 810407), (193, 394706), (221, 344698), (247, 308414), (323, 235846), (386, 197353), (442, 172349), (494, 154207), (611, 124678), (646, 117923), (799, 95342), (893, 85306), (1222, 62339), (1598, 47671), (1786, 42653), (2509, 30362), (3281, 23218), (3667, 20774), (4199, 18142), (5018, 15181), (6562, 11609), (7334, 10387), (8398, 9071)]