78984126

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1907}}^1$

素因数の和:1990

約数の個数: 64

約数和(自身を含む): 192326400

約数和(自身を除く): 113342274

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 59, 78, 117, 118, 177, 234, 351, 354, 531, 702, 767, 1062, 1534, 1593, 1907, 2301, 3186, 3814, 4602, 5721, 6903, 11442, 13806, 17163, 20709, 24791, 34326, 41418, 49582, 51489, 74373, 102978, 112513, 148746, 223119, 225026, 337539, 446238, 669357, 675078, 1012617, 1338714, 1462669, 2025234, 2925338, 3037851, 4388007, 6075702, 8776014, 13164021, 26328042, 39492063, 78984126]

約数ペア:

[(1, 78984126), (2, 39492063), (3, 26328042), (6, 13164021), (9, 8776014), (13, 6075702), (18, 4388007), (26, 3037851), (27, 2925338), (39, 2025234), (54, 1462669), (59, 1338714), (78, 1012617), (117, 675078), (118, 669357), (177, 446238), (234, 337539), (351, 225026), (354, 223119), (531, 148746), (702, 112513), (767, 102978), (1062, 74373), (1534, 51489), (1593, 49582), (1907, 41418), (2301, 34326), (3186, 24791), (3814, 20709), (4602, 17163), (5721, 13806), (6903, 11442)]