72560208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{215953}}^1$

素因数の和:215971

約数の個数: 40

約数和(自身を含む): 214226368

約数和(自身を除く): 141666160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 215953, 431906, 647859, 863812, 1295718, 1511671, 1727624, 2591436, 3023342, 3455248, 4535013, 5182872, 6046684, 9070026, 10365744, 12093368, 18140052, 24186736, 36280104, 72560208]

約数ペア:

[(1, 72560208), (2, 36280104), (3, 24186736), (4, 18140052), (6, 12093368), (7, 10365744), (8, 9070026), (12, 6046684), (14, 5182872), (16, 4535013), (21, 3455248), (24, 3023342), (28, 2591436), (42, 1727624), (48, 1511671), (56, 1295718), (84, 863812), (112, 647859), (168, 431906), (336, 215953)]