72506448

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23977}}^1$

素因数の和:24001

約数の個数: 80

約数和(自身を含む): 237861760

約数和(自身を除く): 165355312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 23977, 47954, 71931, 95908, 143862, 167839, 191816, 215793, 287724, 335678, 383632, 431586, 503517, 575448, 647379, 671356, 863172, 1007034, 1150896, 1294758, 1342712, 1510551, 1726344, 2014068, 2589516, 2685424, 3021102, 3452688, 4028136, 4531653, 5179032, 6042204, 8056272, 9063306, 10358064, 12084408, 18126612, 24168816, 36253224, 72506448]

約数ペア:

[(1, 72506448), (2, 36253224), (3, 24168816), (4, 18126612), (6, 12084408), (7, 10358064), (8, 9063306), (9, 8056272), (12, 6042204), (14, 5179032), (16, 4531653), (18, 4028136), (21, 3452688), (24, 3021102), (27, 2685424), (28, 2589516), (36, 2014068), (42, 1726344), (48, 1510551), (54, 1342712), (56, 1294758), (63, 1150896), (72, 1007034), (84, 863172), (108, 671356), (112, 647379), (126, 575448), (144, 503517), (168, 431586), (189, 383632), (216, 335678), (252, 287724), (336, 215793), (378, 191816), (432, 167839), (504, 143862), (756, 95908), (1008, 71931), (1512, 47954), (3024, 23977)]