72208584

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{15919}}^1$

素因数の和:15944

約数の個数: 80

約数和(自身を含む): 231158400

約数和(自身を除く): 158949816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 15919, 31838, 47757, 63676, 95514, 111433, 127352, 143271, 191028, 222866, 286542, 334299, 382056, 429813, 445732, 573084, 668598, 859626, 891464, 1002897, 1146168, 1289439, 1337196, 1719252, 2005794, 2578878, 2674392, 3008691, 3438504, 4011588, 5157756, 6017382, 8023176, 9026073, 10315512, 12034764, 18052146, 24069528, 36104292, 72208584]

約数ペア:

[(1, 72208584), (2, 36104292), (3, 24069528), (4, 18052146), (6, 12034764), (7, 10315512), (8, 9026073), (9, 8023176), (12, 6017382), (14, 5157756), (18, 4011588), (21, 3438504), (24, 3008691), (27, 2674392), (28, 2578878), (36, 2005794), (42, 1719252), (54, 1337196), (56, 1289439), (63, 1146168), (72, 1002897), (81, 891464), (84, 859626), (108, 668598), (126, 573084), (162, 445732), (168, 429813), (189, 382056), (216, 334299), (252, 286542), (324, 222866), (378, 191028), (504, 143271), (567, 127352), (648, 111433), (756, 95514), (1134, 63676), (1512, 47757), (2268, 31838), (4536, 15919)]