71575128

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{52321}}^1$

素因数の和:52352

約数の個数: 48

約数和(自身を含む): 204055800

約数和(自身を除く): 132480672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 52321, 104642, 156963, 209284, 313926, 418568, 470889, 627852, 941778, 994099, 1255704, 1883556, 1988198, 2982297, 3767112, 3976396, 5964594, 7952792, 8946891, 11929188, 17893782, 23858376, 35787564, 71575128]

約数ペア:

[(1, 71575128), (2, 35787564), (3, 23858376), (4, 17893782), (6, 11929188), (8, 8946891), (9, 7952792), (12, 5964594), (18, 3976396), (19, 3767112), (24, 2982297), (36, 1988198), (38, 1883556), (57, 1255704), (72, 994099), (76, 941778), (114, 627852), (152, 470889), (171, 418568), (228, 313926), (342, 209284), (456, 156963), (684, 104642), (1368, 52321)]