72721206

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2141}}^1$

素因数の和:2206

約数の個数: 64

約数和(自身を含む): 175815360

約数和(自身を除く): 103094154

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 102, 111, 153, 222, 306, 333, 459, 629, 666, 918, 999, 1258, 1887, 1998, 2141, 3774, 4282, 5661, 6423, 11322, 12846, 16983, 19269, 33966, 36397, 38538, 57807, 72794, 79217, 109191, 115614, 158434, 218382, 237651, 327573, 475302, 655146, 712953, 982719, 1346689, 1425906, 1965438, 2138859, 2693378, 4040067, 4277718, 8080134, 12120201, 24240402, 36360603, 72721206]

約数ペア:

[(1, 72721206), (2, 36360603), (3, 24240402), (6, 12120201), (9, 8080134), (17, 4277718), (18, 4040067), (27, 2693378), (34, 2138859), (37, 1965438), (51, 1425906), (54, 1346689), (74, 982719), (102, 712953), (111, 655146), (153, 475302), (222, 327573), (306, 237651), (333, 218382), (459, 158434), (629, 115614), (666, 109191), (918, 79217), (999, 72794), (1258, 57807), (1887, 38538), (1998, 36397), (2141, 33966), (3774, 19269), (4282, 16983), (5661, 12846), (6423, 11322)]