127984752

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{42323}}^1$

素因数の和:42347

約数の個数: 80

約数和(自身を含む): 419854080

約数和(自身を除く): 291869328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 42323, 84646, 126969, 169292, 253938, 296261, 338584, 380907, 507876, 592522, 677168, 761814, 888783, 1015752, 1142721, 1185044, 1523628, 1777566, 2031504, 2285442, 2370088, 2666349, 3047256, 3555132, 4570884, 4740176, 5332698, 6094512, 7110264, 7999047, 9141768, 10665396, 14220528, 15998094, 18283536, 21330792, 31996188, 42661584, 63992376, 127984752]

約数ペア:

[(1, 127984752), (2, 63992376), (3, 42661584), (4, 31996188), (6, 21330792), (7, 18283536), (8, 15998094), (9, 14220528), (12, 10665396), (14, 9141768), (16, 7999047), (18, 7110264), (21, 6094512), (24, 5332698), (27, 4740176), (28, 4570884), (36, 3555132), (42, 3047256), (48, 2666349), (54, 2370088), (56, 2285442), (63, 2031504), (72, 1777566), (84, 1523628), (108, 1185044), (112, 1142721), (126, 1015752), (144, 888783), (168, 761814), (189, 677168), (216, 592522), (252, 507876), (336, 380907), (378, 338584), (432, 296261), (504, 253938), (756, 169292), (1008, 126969), (1512, 84646), (3024, 42323)]