89257168

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5573}}^1$

素因数の和:5612

約数の個数: 80

約数和(自身を含む): 232235136

約数和(自身を除く): 142977968

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 5573, 8008, 11146, 16016, 22292, 39011, 44584, 61303, 72449, 78022, 89168, 122606, 144898, 156044, 245212, 289796, 312088, 429121, 490424, 507143, 579592, 624176, 796939, 858242, 980848, 1014286, 1159184, 1593878, 1716484, 2028572, 3187756, 3432968, 4057144, 5578573, 6375512, 6865936, 8114288, 11157146, 12751024, 22314292, 44628584, 89257168]

約数ペア:

[(1, 89257168), (2, 44628584), (4, 22314292), (7, 12751024), (8, 11157146), (11, 8114288), (13, 6865936), (14, 6375512), (16, 5578573), (22, 4057144), (26, 3432968), (28, 3187756), (44, 2028572), (52, 1716484), (56, 1593878), (77, 1159184), (88, 1014286), (91, 980848), (104, 858242), (112, 796939), (143, 624176), (154, 579592), (176, 507143), (182, 490424), (208, 429121), (286, 312088), (308, 289796), (364, 245212), (572, 156044), (616, 144898), (728, 122606), (1001, 89168), (1144, 78022), (1232, 72449), (1456, 61303), (2002, 44584), (2288, 39011), (4004, 22292), (5573, 16016), (8008, 11146)]