27987504

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 76495104

約数和(自身を除く): 48507600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 101, 138, 184, 202, 251, 276, 303, 368, 404, 502, 552, 606, 753, 808, 1004, 1104, 1212, 1506, 1616, 2008, 2323, 2424, 3012, 4016, 4646, 4848, 5773, 6024, 6969, 9292, 11546, 12048, 13938, 17319, 18584, 23092, 25351, 27876, 34638, 37168, 46184, 50702, 55752, 69276, 76053, 92368, 101404, 111504, 138552, 152106, 202808, 277104, 304212, 405616, 583073, 608424, 1166146, 1216848, 1749219, 2332292, 3498438, 4664584, 6996876, 9329168, 13993752, 27987504]

約数ペア:

[(1, 27987504), (2, 13993752), (3, 9329168), (4, 6996876), (6, 4664584), (8, 3498438), (12, 2332292), (16, 1749219), (23, 1216848), (24, 1166146), (46, 608424), (48, 583073), (69, 405616), (92, 304212), (101, 277104), (138, 202808), (184, 152106), (202, 138552), (251, 111504), (276, 101404), (303, 92368), (368, 76053), (404, 69276), (502, 55752), (552, 50702), (606, 46184), (753, 37168), (808, 34638), (1004, 27876), (1104, 25351), (1212, 23092), (1506, 18584), (1616, 17319), (2008, 13938), (2323, 12048), (2424, 11546), (3012, 9292), (4016, 6969), (4646, 6024), (4848, 5773)]