78216264

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{155191}}^1$

素因数の和:155210

約数の個数: 48

約数和(自身を含む): 242099520

約数和(自身を除く): 163883256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 155191, 310382, 465573, 620764, 931146, 1086337, 1241528, 1396719, 1862292, 2172674, 2793438, 3259011, 3724584, 4345348, 5586876, 6518022, 8690696, 9777033, 11173752, 13036044, 19554066, 26072088, 39108132, 78216264]

約数ペア:

[(1, 78216264), (2, 39108132), (3, 26072088), (4, 19554066), (6, 13036044), (7, 11173752), (8, 9777033), (9, 8690696), (12, 6518022), (14, 5586876), (18, 4345348), (21, 3724584), (24, 3259011), (28, 2793438), (36, 2172674), (42, 1862292), (56, 1396719), (63, 1241528), (72, 1086337), (84, 931146), (126, 620764), (168, 465573), (252, 310382), (504, 155191)]