117897774

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 260290560

約数和(自身を除く): 142392786

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 73, 93, 114, 146, 186, 219, 438, 457, 589, 914, 1178, 1371, 1387, 1767, 2263, 2742, 2774, 3534, 4161, 4526, 6789, 8322, 8683, 13578, 14167, 17366, 26049, 28334, 33361, 42501, 42997, 52098, 66722, 85002, 85994, 100083, 128991, 200166, 257982, 269173, 538346, 633859, 807519, 1034191, 1267718, 1615038, 1901577, 2068382, 3102573, 3803154, 6205146, 19649629, 39299258, 58948887, 117897774]

約数ペア:

[(1, 117897774), (2, 58948887), (3, 39299258), (6, 19649629), (19, 6205146), (31, 3803154), (38, 3102573), (57, 2068382), (62, 1901577), (73, 1615038), (93, 1267718), (114, 1034191), (146, 807519), (186, 633859), (219, 538346), (438, 269173), (457, 257982), (589, 200166), (914, 128991), (1178, 100083), (1371, 85994), (1387, 85002), (1767, 66722), (2263, 52098), (2742, 42997), (2774, 42501), (3534, 33361), (4161, 28334), (4526, 26049), (6789, 17366), (8322, 14167), (8683, 13578)]