6766508

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 15321600

約数和(自身を除く): 8555092

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 76, 79, 92, 98, 133, 158, 161, 196, 266, 316, 322, 437, 532, 553, 644, 874, 931, 1106, 1127, 1501, 1748, 1817, 1862, 2212, 2254, 3002, 3059, 3634, 3724, 3871, 4508, 6004, 6118, 7268, 7742, 10507, 12236, 12719, 15484, 21014, 21413, 25438, 34523, 42028, 42826, 50876, 69046, 73549, 85652, 89033, 138092, 147098, 178066, 241661, 294196, 356132, 483322, 966644, 1691627, 3383254, 6766508]

約数ペア:

[(1, 6766508), (2, 3383254), (4, 1691627), (7, 966644), (14, 483322), (19, 356132), (23, 294196), (28, 241661), (38, 178066), (46, 147098), (49, 138092), (76, 89033), (79, 85652), (92, 73549), (98, 69046), (133, 50876), (158, 42826), (161, 42028), (196, 34523), (266, 25438), (316, 21413), (322, 21014), (437, 15484), (532, 12719), (553, 12236), (644, 10507), (874, 7742), (931, 7268), (1106, 6118), (1127, 6004), (1501, 4508), (1748, 3871), (1817, 3724), (1862, 3634), (2212, 3059), (2254, 3002)]