87428308

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5827}}^1$

素因数の和:5884

約数の個数: 36

約数和(自身を含む): 173627776

約数和(自身を除く): 86199468

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1364, 3751, 5827, 7502, 11654, 15004, 23308, 64097, 128194, 180637, 256388, 361274, 705067, 722548, 1410134, 1987007, 2820268, 3974014, 7948028, 21857077, 43714154, 87428308]

約数ペア:

[(1, 87428308), (2, 43714154), (4, 21857077), (11, 7948028), (22, 3974014), (31, 2820268), (44, 1987007), (62, 1410134), (121, 722548), (124, 705067), (242, 361274), (341, 256388), (484, 180637), (682, 128194), (1364, 64097), (3751, 23308), (5827, 15004), (7502, 11654)]