85293208

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10651}}^1$

素因数の和:10688

約数の個数: 64

約数和(自身を含む): 214744320

約数和(自身を除く): 129451112

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 10651, 21302, 42604, 74557, 85208, 117161, 138463, 149114, 234322, 276926, 298228, 468644, 553852, 596456, 820127, 937288, 969241, 1107704, 1523093, 1640254, 1938482, 3046186, 3280508, 3876964, 6092372, 6561016, 7753928, 10661651, 12184744, 21323302, 42646604, 85293208]

約数ペア:

[(1, 85293208), (2, 42646604), (4, 21323302), (7, 12184744), (8, 10661651), (11, 7753928), (13, 6561016), (14, 6092372), (22, 3876964), (26, 3280508), (28, 3046186), (44, 1938482), (52, 1640254), (56, 1523093), (77, 1107704), (88, 969241), (91, 937288), (104, 820127), (143, 596456), (154, 553852), (182, 468644), (286, 298228), (308, 276926), (364, 234322), (572, 149114), (616, 138463), (728, 117161), (1001, 85208), (1144, 74557), (2002, 42604), (4004, 21302), (8008, 10651)]