42957252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4831}}^1$

素因数の和:4873

約数の個数: 72

約数和(自身を含む): 123119360

約数和(自身を除く): 80162108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 4831, 8892, 9662, 14493, 19324, 28986, 43479, 57972, 62803, 86958, 91789, 125606, 173916, 183578, 188409, 251212, 275367, 367156, 376818, 550734, 565227, 753636, 826101, 1101468, 1130454, 1193257, 1652202, 2260908, 2386514, 3304404, 3579771, 4773028, 7159542, 10739313, 14319084, 21478626, 42957252]

約数ペア:

[(1, 42957252), (2, 21478626), (3, 14319084), (4, 10739313), (6, 7159542), (9, 4773028), (12, 3579771), (13, 3304404), (18, 2386514), (19, 2260908), (26, 1652202), (36, 1193257), (38, 1130454), (39, 1101468), (52, 826101), (57, 753636), (76, 565227), (78, 550734), (114, 376818), (117, 367156), (156, 275367), (171, 251212), (228, 188409), (234, 183578), (247, 173916), (342, 125606), (468, 91789), (494, 86958), (684, 62803), (741, 57972), (988, 43479), (1482, 28986), (2223, 19324), (2964, 14493), (4446, 9662), (4831, 8892)]