7878864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 23569920

約数和(自身を除く): 15691056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 179, 262, 336, 358, 393, 524, 537, 716, 786, 917, 1048, 1074, 1253, 1432, 1572, 1834, 2096, 2148, 2506, 2751, 2864, 3144, 3668, 3759, 4296, 5012, 5502, 6288, 7336, 7518, 8592, 10024, 11004, 14672, 15036, 20048, 22008, 23449, 30072, 44016, 46898, 60144, 70347, 93796, 140694, 164143, 187592, 281388, 328286, 375184, 492429, 562776, 656572, 984858, 1125552, 1313144, 1969716, 2626288, 3939432, 7878864]

約数ペア:

[(1, 7878864), (2, 3939432), (3, 2626288), (4, 1969716), (6, 1313144), (7, 1125552), (8, 984858), (12, 656572), (14, 562776), (16, 492429), (21, 375184), (24, 328286), (28, 281388), (42, 187592), (48, 164143), (56, 140694), (84, 93796), (112, 70347), (131, 60144), (168, 46898), (179, 44016), (262, 30072), (336, 23449), (358, 22008), (393, 20048), (524, 15036), (537, 14672), (716, 11004), (786, 10024), (917, 8592), (1048, 7518), (1074, 7336), (1253, 6288), (1432, 5502), (1572, 5012), (1834, 4296), (2096, 3759), (2148, 3668), (2506, 3144), (2751, 2864)]