66301374

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 146626560

約数和(自身を除く): 80325186

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 73, 93, 114, 146, 186, 219, 257, 438, 514, 589, 771, 1178, 1387, 1542, 1767, 2263, 2774, 3534, 4161, 4526, 4883, 6789, 7967, 8322, 9766, 13578, 14649, 15934, 18761, 23901, 29298, 37522, 42997, 47802, 56283, 85994, 112566, 128991, 151373, 257982, 302746, 356459, 454119, 581591, 712918, 908238, 1069377, 1163182, 1744773, 2138754, 3489546, 11050229, 22100458, 33150687, 66301374]

約数ペア:

[(1, 66301374), (2, 33150687), (3, 22100458), (6, 11050229), (19, 3489546), (31, 2138754), (38, 1744773), (57, 1163182), (62, 1069377), (73, 908238), (93, 712918), (114, 581591), (146, 454119), (186, 356459), (219, 302746), (257, 257982), (438, 151373), (514, 128991), (589, 112566), (771, 85994), (1178, 56283), (1387, 47802), (1542, 42997), (1767, 37522), (2263, 29298), (2774, 23901), (3534, 18761), (4161, 15934), (4526, 14649), (4883, 13578), (6789, 9766), (7967, 8322)]