88267578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2087}}^1$

素因数の和:2171

約数の個数: 64

約数和(自身を含む): 216483840

約数和(自身を除く): 128216262

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 133, 159, 266, 318, 371, 399, 742, 798, 1007, 1113, 2014, 2087, 2226, 3021, 4174, 6042, 6261, 7049, 12522, 14098, 14609, 21147, 29218, 39653, 42294, 43827, 79306, 87654, 110611, 118959, 221222, 237918, 277571, 331833, 555142, 663666, 774277, 832713, 1548554, 1665426, 2101609, 2322831, 4203218, 4645662, 6304827, 12609654, 14711263, 29422526, 44133789, 88267578]

約数ペア:

[(1, 88267578), (2, 44133789), (3, 29422526), (6, 14711263), (7, 12609654), (14, 6304827), (19, 4645662), (21, 4203218), (38, 2322831), (42, 2101609), (53, 1665426), (57, 1548554), (106, 832713), (114, 774277), (133, 663666), (159, 555142), (266, 331833), (318, 277571), (371, 237918), (399, 221222), (742, 118959), (798, 110611), (1007, 87654), (1113, 79306), (2014, 43827), (2087, 42294), (2226, 39653), (3021, 29218), (4174, 21147), (6042, 14609), (6261, 14098), (7049, 12522)]