145052568

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{6971}}^1$

素因数の和:7017

約数の個数: 72

約数和(自身を含む): 417378780

約数和(自身を除く): 272326212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1734, 2312, 2601, 3468, 5202, 6936, 6971, 10404, 13942, 20808, 20913, 27884, 41826, 55768, 62739, 83652, 118507, 125478, 167304, 237014, 250956, 355521, 474028, 501912, 711042, 948056, 1066563, 1422084, 2014619, 2133126, 2844168, 4029238, 4266252, 6043857, 8058476, 8532504, 12087714, 16116952, 18131571, 24175428, 36263142, 48350856, 72526284, 145052568]

約数ペア:

[(1, 145052568), (2, 72526284), (3, 48350856), (4, 36263142), (6, 24175428), (8, 18131571), (9, 16116952), (12, 12087714), (17, 8532504), (18, 8058476), (24, 6043857), (34, 4266252), (36, 4029238), (51, 2844168), (68, 2133126), (72, 2014619), (102, 1422084), (136, 1066563), (153, 948056), (204, 711042), (289, 501912), (306, 474028), (408, 355521), (578, 250956), (612, 237014), (867, 167304), (1156, 125478), (1224, 118507), (1734, 83652), (2312, 62739), (2601, 55768), (3468, 41826), (5202, 27884), (6936, 20913), (6971, 20808), (10404, 13942)]