87288916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{13873}}^1$

素因数の和:13912

約数の個数: 36

約数和(自身を含む): 180833716

約数和(自身を除く): 93544800

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 13873, 27746, 55492, 152603, 180349, 305206, 360698, 610412, 721396, 1678633, 1983839, 3357266, 3967678, 6714532, 7935356, 21822229, 43644458, 87288916]

約数ペア:

[(1, 87288916), (2, 43644458), (4, 21822229), (11, 7935356), (13, 6714532), (22, 3967678), (26, 3357266), (44, 1983839), (52, 1678633), (121, 721396), (143, 610412), (242, 360698), (286, 305206), (484, 180349), (572, 152603), (1573, 55492), (3146, 27746), (6292, 13873)]