180748584

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{3821}}^1$

素因数の和:3912

約数の個数: 80

約数和(自身を含む): 513332820

約数和(自身を除く): 332584236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 292, 324, 438, 584, 648, 657, 876, 1314, 1752, 1971, 2628, 3821, 3942, 5256, 5913, 7642, 7884, 11463, 11826, 15284, 15768, 22926, 23652, 30568, 34389, 45852, 47304, 68778, 91704, 103167, 137556, 206334, 275112, 278933, 309501, 412668, 557866, 619002, 825336, 836799, 1115732, 1238004, 1673598, 2231464, 2476008, 2510397, 3347196, 5020794, 6694392, 7531191, 10041588, 15062382, 20083176, 22593573, 30124764, 45187146, 60249528, 90374292, 180748584]

約数ペア:

[(1, 180748584), (2, 90374292), (3, 60249528), (4, 45187146), (6, 30124764), (8, 22593573), (9, 20083176), (12, 15062382), (18, 10041588), (24, 7531191), (27, 6694392), (36, 5020794), (54, 3347196), (72, 2510397), (73, 2476008), (81, 2231464), (108, 1673598), (146, 1238004), (162, 1115732), (216, 836799), (219, 825336), (292, 619002), (324, 557866), (438, 412668), (584, 309501), (648, 278933), (657, 275112), (876, 206334), (1314, 137556), (1752, 103167), (1971, 91704), (2628, 68778), (3821, 47304), (3942, 45852), (5256, 34389), (5913, 30568), (7642, 23652), (7884, 22926), (11463, 15768), (11826, 15284)]