879912

素因数分解:

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

素因数の和:135

約数の個数: 72

約数和(自身を含む): 2645370

約数和(自身を除く): 1765458

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 101, 121, 132, 198, 202, 242, 264, 303, 363, 396, 404, 484, 606, 726, 792, 808, 909, 968, 1089, 1111, 1212, 1452, 1818, 2178, 2222, 2424, 2904, 3333, 3636, 4356, 4444, 6666, 7272, 8712, 8888, 9999, 12221, 13332, 19998, 24442, 26664, 36663, 39996, 48884, 73326, 79992, 97768, 109989, 146652, 219978, 293304, 439956, 879912]

約数ペア:

[(1, 879912), (2, 439956), (3, 293304), (4, 219978), (6, 146652), (8, 109989), (9, 97768), (11, 79992), (12, 73326), (18, 48884), (22, 39996), (24, 36663), (33, 26664), (36, 24442), (44, 19998), (66, 13332), (72, 12221), (88, 9999), (99, 8888), (101, 8712), (121, 7272), (132, 6666), (198, 4444), (202, 4356), (242, 3636), (264, 3333), (303, 2904), (363, 2424), (396, 2222), (404, 2178), (484, 1818), (606, 1452), (726, 1212), (792, 1111), (808, 1089), (909, 968)]