25055352

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 80985600

約数和(自身を除く): 55930248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 108, 126, 146, 168, 189, 216, 219, 227, 252, 292, 378, 438, 454, 504, 511, 584, 657, 681, 756, 876, 908, 1022, 1314, 1362, 1512, 1533, 1589, 1752, 1816, 1971, 2043, 2044, 2628, 2724, 3066, 3178, 3942, 4086, 4088, 4599, 4767, 5256, 5448, 6129, 6132, 6356, 7884, 8172, 9198, 9534, 12258, 12264, 12712, 13797, 14301, 15768, 16344, 16571, 18396, 19068, 24516, 27594, 28602, 33142, 36792, 38136, 42903, 49032, 49713, 55188, 57204, 66284, 85806, 99426, 110376, 114408, 115997, 132568, 149139, 171612, 198852, 231994, 298278, 343224, 347991, 397704, 447417, 463988, 596556, 695982, 894834, 927976, 1043973, 1193112, 1391964, 1789668, 2087946, 2783928, 3131919, 3579336, 4175892, 6263838, 8351784, 12527676, 25055352]

約数ペア:

[(1, 25055352), (2, 12527676), (3, 8351784), (4, 6263838), (6, 4175892), (7, 3579336), (8, 3131919), (9, 2783928), (12, 2087946), (14, 1789668), (18, 1391964), (21, 1193112), (24, 1043973), (27, 927976), (28, 894834), (36, 695982), (42, 596556), (54, 463988), (56, 447417), (63, 397704), (72, 347991), (73, 343224), (84, 298278), (108, 231994), (126, 198852), (146, 171612), (168, 149139), (189, 132568), (216, 115997), (219, 114408), (227, 110376), (252, 99426), (292, 85806), (378, 66284), (438, 57204), (454, 55188), (504, 49713), (511, 49032), (584, 42903), (657, 38136), (681, 36792), (756, 33142), (876, 28602), (908, 27594), (1022, 24516), (1314, 19068), (1362, 18396), (1512, 16571), (1533, 16344), (1589, 15768), (1752, 14301), (1816, 13797), (1971, 12712), (2043, 12264), (2044, 12258), (2628, 9534), (2724, 9198), (3066, 8172), (3178, 7884), (3942, 6356), (4086, 6132), (4088, 6129), (4599, 5448), (4767, 5256)]