81671832

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1145

約数の個数: 96

約数和(自身を含む): 243930960

約数和(自身を除く): 162259128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 101, 132, 198, 202, 264, 303, 396, 404, 606, 792, 808, 909, 1021, 1111, 1212, 1818, 2042, 2222, 2424, 3063, 3333, 3636, 4084, 4444, 6126, 6666, 7272, 8168, 8888, 9189, 9999, 11231, 12252, 13332, 18378, 19998, 22462, 24504, 26664, 33693, 36756, 39996, 44924, 67386, 73512, 79992, 89848, 101079, 103121, 134772, 202158, 206242, 269544, 309363, 404316, 412484, 618726, 808632, 824968, 928089, 1134331, 1237452, 1856178, 2268662, 2474904, 3402993, 3712356, 4537324, 6805986, 7424712, 9074648, 10208979, 13611972, 20417958, 27223944, 40835916, 81671832]

約数ペア:

[(1, 81671832), (2, 40835916), (3, 27223944), (4, 20417958), (6, 13611972), (8, 10208979), (9, 9074648), (11, 7424712), (12, 6805986), (18, 4537324), (22, 3712356), (24, 3402993), (33, 2474904), (36, 2268662), (44, 1856178), (66, 1237452), (72, 1134331), (88, 928089), (99, 824968), (101, 808632), (132, 618726), (198, 412484), (202, 404316), (264, 309363), (303, 269544), (396, 206242), (404, 202158), (606, 134772), (792, 103121), (808, 101079), (909, 89848), (1021, 79992), (1111, 73512), (1212, 67386), (1818, 44924), (2042, 39996), (2222, 36756), (2424, 33693), (3063, 26664), (3333, 24504), (3636, 22462), (4084, 19998), (4444, 18378), (6126, 13332), (6666, 12252), (7272, 11231), (8168, 9999), (8888, 9189)]