85105328

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1930

約数の個数: 80

約数和(自身を含む): 211248384

約数和(自身を除く): 126143056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 259, 296, 308, 407, 518, 592, 616, 814, 1036, 1232, 1628, 1867, 2072, 2849, 3256, 3734, 4144, 5698, 6512, 7468, 11396, 13069, 14936, 20537, 22792, 26138, 29872, 41074, 45584, 52276, 69079, 82148, 104552, 138158, 143759, 164296, 209104, 276316, 287518, 328592, 483553, 552632, 575036, 759869, 967106, 1105264, 1150072, 1519738, 1934212, 2300144, 3039476, 3868424, 5319083, 6078952, 7736848, 10638166, 12157904, 21276332, 42552664, 85105328]

約数ペア:

[(1, 85105328), (2, 42552664), (4, 21276332), (7, 12157904), (8, 10638166), (11, 7736848), (14, 6078952), (16, 5319083), (22, 3868424), (28, 3039476), (37, 2300144), (44, 1934212), (56, 1519738), (74, 1150072), (77, 1105264), (88, 967106), (112, 759869), (148, 575036), (154, 552632), (176, 483553), (259, 328592), (296, 287518), (308, 276316), (407, 209104), (518, 164296), (592, 143759), (616, 138158), (814, 104552), (1036, 82148), (1232, 69079), (1628, 52276), (1867, 45584), (2072, 41074), (2849, 29872), (3256, 26138), (3734, 22792), (4144, 20537), (5698, 14936), (6512, 13069), (7468, 11396)]